// Indicates that a portion of a term is regular.
var REGULAR = true;
// Used for an irregular noun whose gender is always feminine.
var FEMININE = 'a';
// Used for an irregular noun whose gender is always masculine.
var MASCULINE = 'o';
// Used for a tense or form that is never used for some reason.
var NONE = {};

// A list of terms.
var lexicon = [
  { eng: 'to be (intrinsic)',
    esp: 'ser',
    present: 'soy/eres/es/somos/sois/son',
    past: 'fui/fuiste/fue/fuimos/fuisteis/fueron',
    futureRoot: REGULAR,
    imperative: ['se`/sea/sed/sean', 'seas/sea/seais/sean'],
    gerund: 'siendo',
    participle: REGULAR,
    imperfect: 'era/eras/era/e`ramos/erais/eran' },
  { eng: 'to have',
    esp: 'tener',
    present: 'tengo/tienes/tiene///tienen',
    past: 'tuve/tuviste/tuvo/tuvimos/tuvisteis/tuvieron',
    futureRoot: 'tendr',
    imperative: ['ten/', REGULAR],
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to make/to build',
    esp: 'hacer',
    present: 'hago/',
    past: 'hice/hiciste/hizo/hicimos/hicisteis/hicieron',
    futureRoot: 'har',
    imperative: ['haz/', REGULAR],
    gerund: REGULAR,
    participle: 'hecho',
    imperfect: REGULAR },
  { eng: 'to mend/repair',
    esp: 'rehacer',
    present: 'rehago/',
    past: 'rehice/rehiciste/rehizo/rehicimos/rehicisteis/rehicieron',
    futureRoot: 'rehar',
    imperative: ['rehaz/', REGULAR],
    gerund: REGULAR,
    participle: 'rehecho',
    imperfect: REGULAR },
  { eng: 'to satisfy',
    esp: 'satisfacer',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'satisfecho',
    imperfect: REGULAR },
  { eng: 'to be (extrinsic)',
    esp: 'estar',
    present: 'estoy/esta`s/esta`///esta`n',
    past: 'estuve/estuviste/estuvo/estuvimos/estuvisteis/estuvieron',
    futureRoot: REGULAR,
    imperative: ['esta`/', REGULAR],
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to study',
    esp: 'estudiar',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to call',
    esp: 'llamarse',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to read',
    esp: 'leer',
    present: REGULAR,
    past: '/lei`ste/leyo`//lei`steis/leyeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'leyendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to write',
    esp: 'escribir',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'escrito',
    imperfect: REGULAR },
  { eng: 'to be able to',
    esp: 'poder',
    present: 'puedo/puedes/peude///pueden',
    past: 'pude/pudiste/pudo/pudimos/pudisteis/pudieron',
    futureRoot: 'podr',
    imperative: REGULAR,
    gerund: 'pudiendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'word',
    esp: 'palabra',
    noun: REGULAR },
  { eng: 'adult',
    esp: 'adult[o|a]',
    noun: REGULAR },
  { eng: 'problem',
    esp: 'problema',
    noun: MASCULINE },
  { eng: 'photograph',
    esp: 'foto',
    noun: FEMININE },
  { eng: 'white',
    esp: 'blanc[o|a]',
    adj: REGULAR },
  { eng: 'well',
    esp: 'bien',
    adverb: REGULAR },
  { eng: 'of course',
    esp: 'claro',
    conj: REGULAR },
  { eng: 'square, as in the shape',
    esp: 'cuadro',
    noun: REGULAR },
  { eng: 'so, therefore',
    esp: 'asi',
    conj: REGULAR },
  { eng: 'record, marker',
    esp: 'ficha',
    noun: REGULAR },
  { eng: 'corner (interior)',
    esp: 'rinco`n',
    noun: REGULAR },
  { eng: 'to see',
    esp: 'ver',
    present: 'veo/',
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'visto',
    imperfect: 'vei`a/vei`as/vei`a/vei`amos/vei`ais/vei`an' },
  { eng: 'to refer',
    esp: 'referir',
    present: 'refiero/refieres/refiere///refieren',
    past: '//refirio`///refirieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to prefer',
    esp: 'preferir',
    present: 'prefiero/prefieres/prefiere///prefieren',
    past: '//prefirio`///prefirieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'prefiriendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to follow',
    esp: 'seguir',
    present: 'sigo/sigues/sigue///siguen',
    past: '//siguio`///siguieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'sigiendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to be in the habit of',
    esp: 'soler',
    present: 'suelo/sueles/suele///suelen',
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'so much, as much',
    esp: 'tant[o|a]',
    adj: REGULAR },
  { eng: 'treatment',
    esp: 'tratamiento',
    noun: REGULAR },
  { eng: 'mailbox',
    esp: 'buzo`n',
    noun: MASCULINE },
  { eng: 'portion of food',
    esp: 'racio`n',
    noun: FEMININE },
  { eng: 'to be familiar with',
    esp: 'conocer',
    present: 'conozco/',
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to repair',
    esp: 'taller',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'blond[e]',
    esp: 'rubi[o|a]',
    adj: REGULAR },
  { eng: 'apartment, floor',
    esp: 'piso',
    noun: REGULAR },
  { eng: 'rich',
    esp: 'ric[o|a]',
    adj: REGULAR },
  { eng: 'until',
    esp: 'hasta',
    prep: REGULAR },
  { eng: 'until',
    esp: 'hasta',
    noun: REGULAR },
  { eng: 'the (masculine)',
    esp: 'el',
    noun: MASCULINE },
  { eng: 'he (nominative)',
    esp: 'e`l',
    noun: MASCULINE },
  { eng: 'if',
    esp: 'si',
    conj: REGULAR },
  { eng: 'yes',
    esp: 'si`',
    other: REGULAR },
  { eng: 'no',
    esp: 'no',
    other: REGULAR },
  { eng: 'your',
    esp: 'tu[s]',
    noun: REGULAR },
  { eng: 'you (nominative)',
    esp: 'tu`',
    noun: REGULAR },
  { eng: 'that',
    esp: 'que',
    noun: REGULAR },
  { eng: 'what',
    esp: 'que`',
    noun: REGULAR },
  { eng: 'and',
    esp: 'y',
    conj: REGULAR,
    note: 'Before words starting with "i", becomes "e"' },
  { eng: 'or',
    esp: 'o',
    conj: REGULAR,
    note: 'Before words starting with "o", becomes "u"'},
  { eng: 'but',
    esp: 'pero',
    conj: REGULAR },
  { eng: 'either ... or ...',
    esp: 'o ... o ...',
    conj: REGULAR },
  { eng: 'neither ... nor ...',
    esp: 'ni ... ni ...',
    conj: REGULAR },
  { eng: 'furthermore',
    esp: 'adema`s',
    conj: REGULAR },
  { eng: 'besides',
    esp: 'encima',
    conj: REGULAR },
  { eng: 'but rather',
    esp: 'sino',
    conj: REGULAR },
  { eng: 'however',
    esp: 'sin embargo`',
    conj: REGULAR },
  { eng: 'so',
    esp: 'asi que',
    conj: REGULAR },
  { eng: 'that is',
    esp: 'es desir',
    conj: REGULAR },
  { eng: 'in other words',
    esp: 'o sea',
    conj: REGULAR },
  { eng: 'because of this',
    esp: 'por esa',
    conj: REGULAR },
  { eng: 'therefore',
    esp: 'por lo tanto',
    conj: REGULAR },
  { eng: 'well, since, as, then',
    esp: 'pues',
    conj: REGULAR },
  { eng: 'kitchen',
    esp: 'cocina',
    noun: REGULAR },
  { eng: 'place',
    esp: 'lugar',
    noun: MASCULINE },
  { eng: 'people',
    esp: 'gente',
    notes: 'always singular',
    noun: FEMININE },
  { eng: 'garden',
    esp: 'jardi`n',
    noun: FEMININE },
  { eng: 'inside',
    esp: 'dentro',
    prep: REGULAR },
  { eng: 'single',
    esp: 'solter[o|a]',
    adj: REGULAR },
  { eng: 'married',
    esp: 'casad[o|a]',
    adj: REGULAR },
  { eng: 'light',
    esp: 'luz',
    noun: FEMININE },
  { eng: 'room',
    esp: 'habitacio`n',
    noun: FEMININE },
  { eng: 'also',
    esp: 'tambie`n',
    adverb: REGULAR },
  { eng: 'neither',
    esp: 'tampoco',
    adverb: REGULAR },
  { eng: 'manager',
    esp: 'gerente',
    noun: REGULAR },
  { eng: 'retired',
    esp: 'jubilad[o|a]',
    adj: REGULAR },
  { eng: 'retiree',
    esp: 'jubilad[o|a]',
    noun: REGULAR },
  { eng: 'civil servernt/functionary',
    esp: 'funcionari[o|a]',
    noun: REGULAR },
  { eng: 'factory',
    esp: 'fa`brica',
    noun: REGULAR },
  { eng: 'to have (perfect tenses)',
    esp: 'haber',
    present: 'he/has/ha/hemos/habe`is/han',
    past: 'hube/hubiste/hubo/hubimos/hubisteis/hubieron',
    futureRoot: 'habr',
    imperative: NONE,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'cook',
    esp: 'cociner[o|a]',
    noun: REGULAR },
  { eng: 'to know',
    esp: 'saber',
    present: 'se`/',
    past: 'supe/supiste/supo/supimos/supisteis/supieron',
    futureRoot: 'sabr',
    imperative: ['sabe/sepa/sabed/sepan', 'sabas/sepa/saba`is/sepan'],
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'eye',
    esp: 'ojo',
    noun: REGULAR },
  { eng: 'film',
    esp: 'pelicula',
    noun: REGULAR },
  { eng: 'to spell',
    esp: 'deletrear',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'the "@" sign',
    esp: 'arroba',
    noun: REGULAR },
  { eng: 'the "." sign',
    esp: 'punta',
    noun: REGULAR },
  { eng: 'to start',
    esp: 'empezar',
    present: 'empiezo/empiezas/empieza///empiezan',
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to complete/finish',
    esp: 'terminar',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'fixed, not mobile (as in phone)',
    esp: 'fij[o|a]',
    adj: REGULAR },
  { eng: 'to name/to call',
    esp: 'apelidarse',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'upper case',
    esp: 'mayu`scula',
    noun: REGULAR },
  { eng: 'lower case',
    esp: 'minu`scula',
    noun: REGULAR },
  { eng: 'to ask for',
    esp: 'pedir',
    present: 'pido/pides/pide///piden',
    past: '//pidio`///pidieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'pidiendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'blackboard',
    esp: 'pizarra',
    noun: REGULAR,
    notes: 'pizarro`n in Latin-America' },
  { eng: 'to travel',
    esp: 'andar',
    present: REGULAR,
    past: 'anduve/anduviste/anduvo/anduvimos/anduvisteis/anduvieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to drive/to convey',
    esp: 'conducir',
    present: REGULAR,
    past: 'conduje/condujiste/condujo/condujimos/condujisteis/condujeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to produce',
    esp: 'producir',
    present: REGULAR,
    past: 'produje/produjiste/produjo/produjimos/produjisteis/produjeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to translate',
    esp: 'traducir',
    present: REGULAR,
    past: 'traduje/tradujiste/tradujo/tradujimos/tradujisteis/tradujeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to give',
    esp: 'dar',
    present: 'doy/',
    past: 'di/diste/dio/dimos/disteis/dieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to say',
    esp: 'decir',
    present: 'digo/',
    past: 'dije/dijiste/dijo/dijimos/dijisteis/dijeron',
    futureRoot: 'dir',
    imperative: ['di/', REGULAR],
    gerund: 'diciendo',
    participle: 'dicho',
    imperfect: REGULAR },
  { eng: 'to sleep',
    esp: 'dormir',
    present: 'duermo/duermes/deurme///duermen',
    past: '//durmio///durmieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'durmiendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to die',
    esp: 'morir',
    present: 'muero/mueres/muere///mueren',
    past: '//murio///murieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'muriendo',
    participle: 'muerto',
    imperfect: REGULAR },
  { eng: 'to go',
    esp: 'ir',
    present: 'voy/vas/va/vamos/vais/van',
    past: 'fui/fuiste/fue/fuimos/fuisteis/fueron',
    futureRoot: REGULAR,
    imperative: ['ve/vaya/id/vayan','vayas/vaya/vaya`is/vayan'],
    gerund: 'yendo',
    participle: REGULAR,
    imperfect: 'iba/ibas/iba/ibamos/ibais/iban' },
  { eng: 'to fall',
    esp: 'caerse',
    present: 'me caego/',
    past: '//se cayo`///se cayeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'cayendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to construct',
    esp: 'construir',
    present: REGULAR,
    past: '//construyo`///construyeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to destroy',
    esp: 'destruir',
    present: REGULAR,
    past: '//destruyo`///destruyeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to avoid/to escape',
    esp: 'huir',
    present: REGULAR,
    past: '//huyo`///huyeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to hear',
    esp: 'oir',
    present: 'oigo/oyes/oye///oyen',
    past: '//oyo`///oyeron',
    futureRoot: REGULAR,
    imperative: ['oye/oiga/oid/oyan', 'oyas/oya/oa`is/oyan'],
    gerund: 'oyendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to want',
    esp: 'querer',
    present: 'quiero/quieres/quiere///quieren',
    past: 'quise/quisiste/quiso/quisimos/quisisteis/quisieron',
    futureRoot: 'querr',
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to fit',
    esp: 'caber',
    present: 'quepo/',
    past: 'cupe/cupiste/cupo/cupimos/cupisteis/cupieron',
    futureRoot: 'cabr',
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to stop/to arrest',
    esp: 'detener',
    present: 'detengo/detienes/detiene///detienen',
    past: 'detuve/detuviste/detuvo/detuvimos/detuvisteis/detuvieron',
    futureRoot: 'detendr',
    imperative: ['deten/', REGULAR],
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to obtain',
    esp: 'obtener',
    present: 'obtengo/obtienes/obtiene///obtienen',
    past: 'obtuve/obtuviste/obtuvo/obtuvimos/obtuvisteis/obtuvieron',
    futureRoot: 'obtendr',
    imperative: ['obten/', REGULAR],
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to put',
    esp: 'poner',
    present: 'pongo/',
    past: 'puse/pusiste/puso/pusimos/pusisteis/pusieron',
    futureRoot: 'pondr',
    imperative: ['pon/', REGULAR],
    gerund: REGULAR,
    participle: 'puesto',
    imperfect: REGULAR },
  { eng: 'to compose',
    esp: 'componer',
    present: 'compongo/',
    past: 'compuse/compusiste/compuso/compusimos/compusisteis/compusieron',
    futureRoot: 'compondr',
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'compuesto',
    imperfect: REGULAR },
  { eng: 'to propose',
    esp: 'proponer',
    present: 'propongo/',
    past: 'propuse/propusiste/propuso/propusimos/propusisteis/propusieron',
    futureRoot: 'propondr',
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'propuesto',
    imperfect: REGULAR },
  { eng: 'to search/to look for',
    esp: 'buscar',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to arrive',
    esp: 'llegar',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to come',
    esp: 'venir',
    present: 'vengo/vienes/viene///vienen',
    past: 'vine/viniste/vino/vinimos/vinisteis/vinieron',
    futureRoot: 'vendr',
    imperative: ['ven/', REGULAR],
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to leave',
    esp: 'salir',
    present: 'salgo/',
    past: REGULAR,
    futureRoot: 'saldr',
    imperative: ['sal/', REGULAR],
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to cross',
    esp: 'cruzar',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to laugh',
    esp: 'rei`r',
    present: 'ri`o/ri`e/ri`es///ri`en',
    past: '//rio`/',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'reyendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to be worth',
    esp: 'valer',
    present: 'valgo/',
    past: REGULAR,
    futureRoot: 'valdr',
    imperative: ['vale/vala/valed/valan', REGULAR],
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to try',
    esp: 'probar',
    present: 'pruebo/pruebas/prueba///prueban',
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to approve',
    esp: 'aprobar',
    present: 'apruebo/apruebas/aprueba///aprueban',
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to eat',
    esp: 'comer',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to enjoy',
    esp: 'divertir',
    present: 'divierto/diviertes/divierte///divierten',
    past: '//divirtio`///divirtieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'divirtiendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to instruct',
    esp: 'instruir',
    present: 'instruyo/instruyes/instruye///instruyen',
    past: '//instruyo`///instruyeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'instruyendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to repeat',
    esp: 'repetir',
    present: 'repito/repites/repite///repiten',
    past: '//repito`///repiteron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'repitiendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to feel/to sense/to regret',
    esp: 'sentir',
    present: 'siento/sientes/siente///sienten',
    past: '//sintio`///sintieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'sintiendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to serve',
    esp: 'servir',
    present: 'sirvo/sirves/sirve///sirven',
    past: 'sirvio`/////sirvieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'sirviendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to bring/to carry/to wear',
    esp: 'traer',
    present: 'traigo/',
    past: 'traje/trajiste/trajo/trajimos/trajisteis/trajeron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'trayendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to wear',
    esp: 'vestir',
    present: 'visto/vistes/viste///visten',
    past: '//vistio`///vistieron',
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: 'vistiendo',
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to rain',
    esp: 'llover',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to return',
    esp: 'volver',
    present: 'vuelvo/vuelves/vuelve///vuelven',
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'vuelto',
    imperfect: REGULAR },
  { eng: 'to resolver',
    esp: 'resolver',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'resuelto',
    imperfect: REGULAR },
  { eng: 'to open',
    esp: 'abrir',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'abierto',
    imperfect: REGULAR },
  { eng: 'to close',
    esp: 'cerrar',
    present: 'cierro/cierras/cierra///cierran',
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: REGULAR,
    imperfect: REGULAR },
  { eng: 'to cover',
    esp: 'cubrir',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'cubierto',
    imperfect: REGULAR },
  { eng: 'to break',
    esp: 'romper',
    present: REGULAR,
    past: REGULAR,
    futureRoot: REGULAR,
    imperative: REGULAR,
    gerund: REGULAR,
    participle: 'roto',
    imperfect: REGULAR },
];