Spanish noun feminine casa plur. adds -s 52 Spanish noun feminine edad plural adds -es 54 Spanish noun feminine acción accent in the last syllable in the sing. but not in the plur. 56 Spanish noun feminine crisis invariable 58 Spanish noun feminine orden change from unaccented to accented, like orden 64 Spanish noun feminine actriz ending in -z, plural in -ces 152 Spanish noun feminine Calcuta singular only 165 Spanish noun feminine nupcias plural only 166 Spanish noun feminine imagen change from unaccented to accented, lilke imagen 288 Spanish noun feminine hr. like hr. 301 Spanish noun feminine medianoche medianoche 319 Spanish noun masculine libro plural adds -s 51 Spanish noun masculine papel plural adds -es 53 Spanish noun masculine lápiz -z, plural in -ces 55 Spanish noun masculine análisis invariable 57 Spanish noun masculine capitán accent in the last -a-, no accent in the plural 93 Spanish noun masculine orden ending in -o%en, no accent in the singular, accent in the plural 150 Spanish noun masculine león ending in -ón, accent in the singular but not in the plural (variant of 093) 153 Spanish noun masculine inglés ending in -é+consonant (n, s), accent in the singular but not in the plural 154 Spanish noun masculine víveres plural only 155 Spanish noun masculine régimen ending in -imen, accent shift in the plural 156 Spanish noun masculine frac -c, plural in -ques 158 Spanish noun masculine lord lord 159 Spanish noun masculine aborigen ending in -iCen, no accent in the singular, accent in -í- in the plural 160 Spanish noun masculine desiderátum -átum, plural in -ata 161 Spanish noun masculine examen ending in -a%en, no accent in the singular, accent in -á- in the plural 162 Spanish noun masculine hipérbaton hipérbaton 163 Spanish noun masculine ómicron ómicron 167 Spanish noun masculine ónix -ónix, plural change x - c 168 Spanish noun masculine boletín with -í-, no accent in the plural 169 Spanish noun masculine Berlín singular only 170 Spanish noun masculine autobús ending in -ú+consonant (n, s, ...), no accent in the plural 171 Spanish noun masculine bitumen ending in -u%en, accent in the plural, no accent in the singular 172 Spanish noun masculine min. like min. 300 Spanish verb hablar regular in -ar 1 Spanish verb comer regular in -er 2 Spanish verb vivir regular in -ir; vowel change -u- > -o- (in 4 forms: 3 in the pres. ind. and 1 in the pres. imperative) 3 Spanish verb contar -ar, vowel changes -o- > -ue-; two past part. (restringido/restrito) 4 Spanish verb pagar -gar, consonant changes -g- > -gu-, no vowel change; like pat 1 5 Spanish verb colgar -gar, vowel changes -o- > -ue-, consonant changes -g- > -gu- 6 Spanish verb erguir -erguir 7 Spanish verb zurcir -cir, consonant changes -c- > -z- 8 Spanish verb elegir -egir, vowel changes -e- > -i-, consonant changes -g- > -j- 9 Spanish verb freír -freír, diphthong changes -eí- > -i-, irregular inflected past participle in -frito (different from reír: pat 022) 10 Spanish verb morir -rir, vowel changes -o- > -ue- and -u- 11 Spanish verb deducir -cir, consonant changes -c- > -zc- and -j- 12 Spanish verb crecer -cer, consonant changes -c- > -zc- 13 Spanish verb leer -eer and -oer, vowel changes -e- > -ey- and -o- > -oy- 14 Spanish verb huir -uir, vowel changes -u- > -uy- 15 Spanish verb perder -er, vowel changes -e- > -ie-, present participles in -iente and -iendo 16 Spanish verb volver -olver, vowel changes -o- > -ue-, irregular past participle in -uelto 17 Spanish verb cocer -cer, vowel changes -o- > ue-, consonant changes -c- > -z- 18 Spanish verb discernir -ir, vowel changes -e- > -ie- 19 Spanish verb servir -ir, vowel changes -e- > -i- 20 Spanish verb tañer -ñer and -ller, irregular preterit in -ó and -eron 21 Spanish verb reír -reír, diphthong changes -eí- > -i- and -í-, regular past participles (different from freír: pat 010) 22 Spanish verb andar -andar, changes -d- > -duv- 23 Spanish verb caber -caber, changes cap- > cup-, some tenses require quep- as a stem 24 Spanish verb caer -aer, requires stem in -ig- 25 Spanish verb dar dar 26 Spanish verb decir -decir, irregular past participle ending in -dicho 27 Spanish verb estar estar 28 Spanish verb haber haber 29 Spanish verb hacer -hacer, past participle in -hecho 30 Spanish verb ir ir 31 Spanish verb oír -oír, requires stem in -ig- 32 Spanish verb poder poder 33 Spanish verb poner -poner 34 Spanish verb querer -querer 35 Spanish verb saber -saber 36 Spanish verb salir -salir 37 Spanish verb ser ser 38 Spanish verb tener -tener; vowel change -o- > -u- (in 10 forms: 1st p. sing. pres. ind. and its derived forms) 39 Spanish verb traer -traer; two past part. (cobrido/coberto) 40 Spanish verb valer -valer 41 Spanish verb venir -venir, present participles in -iniente and -iniendo; change -g- > -j- 42 Spanish verb ver ver; two past part. (repelido/repulso) 43 Spanish verb romper romper (see 134 for corromper) 44 Spanish verb cubrir -brir, irregular past participle in -bierto; change -g- > -j- 45 Spanish verb reunir -reunir, vowel changes -u- > -ú- due to diphthong; -qu- > -c- 46 Spanish verb gruñir -ñir and -llir (-añir; -iñir) 47 Spanish verb podrir -podrir; vowel changes -o- > -u- 48 Spanish verb reñir -eñir, vowel changes -e- > -i-; similar to pat 43 49 Spanish verb rociar -iar and -uar, vowel changes -i- > -í- and -u- > -ú-; like pat 3 50 Spanish verb prever ver with a prefix, accent in the preterit; inflected present participle in -vidende (var. of pat 043) 91 Spanish verb cerrar -ar, vowel changes -e- > -ie- 92 Spanish verb dirigir -gir, consonant changes -g- > -j- 94 Spanish verb bendecir decir with a prefix, regular past participle ending in -decido 95 Spanish verb proveer like proveer 96 Spanish verb sujetar -ar, irregular past participle in -o (sujeto),adjective-like past part. 97 Spanish verb calzar -calzar 98 Spanish verb confundir confundir 99 Spanish verb seguir -seguir, vowel changes -e- > -i-, consonant changes -gu- > -g- 101 Spanish verb estupefacer -facer, past participle in -facto 102 Spanish verb averiguar -guar, vowel changes -u- > -ü- 118 Spanish verb lanzar -zar, stem changes z- > -c- 119 Spanish verb lucir -lucir, consonant changes-c- > -zc- 120 Spanish verb doler -er, vowel changes -o- > -ue- 121 Spanish verb oler oler 122 Spanish verb describir -ribir, irregular past participle in -rito (descrito) 123 Spanish verb imprimir -imir, irregular past participle in -eso (impreso) 124 Spanish verb almorzar -zar, consonant changes -z- > -c-, vowel changes -o- > -ue- (var 0f 006) 125 Spanish verb empezar -zar, consonant changes -z- > -c-, vowel changes -e- > -ie- 126 Spanish verb segar -gar, vowel changes -e- > -ie- (cf. 006) 127 Spanish verb trocar -car, consonant changes -c- > -qu-, vowel changes -o- > -ue- (cf. 006) (var of 006) 128 Spanish verb jugar -ugar, vowel changes -u- > -ue- (var. of 006) 129 Spanish verb distinguir -guir (var. of 008) 130 Spanish verb asir -asir, stem changes -s- > -sg- (var. of 008) 131 Spanish verb delinquir -quir, stem changes -q- > -c- (var. of 008) 132 Spanish verb embaír -aír, vowel changes -í- > -i- (var. of 015) 133 Spanish verb corromper corromper (var. of 044) 134 Spanish verb adquirir -irir, vowel changes -i- > -ie- (var. of 019 - change stem 3 - 2) 135 Spanish verb dormir -ir, vowel changes -o- > -ue- (var. of 019) 136 Spanish verb agorar -ar, vowel changes -o- > -üe- (var. of 004) 137 Spanish verb errar errar (var. of 004) 138 Spanish verb desosar desosar and desovar, stem changes -o- > -hue- (var. of 004) 139 Spanish verb avergonzar -zar, vowel changes -o- > -üe-, consonant changes -z- > -c- (var. of 006) 140 Spanish verb proteger -ger, consonant changes -g- > -j- 141 Spanish verb vencer -encer and -ercer, consonant changes -c- > -z- (var. of 013) 142 Spanish verb argüir -üir, diphthong changes -üi- > -uy- 143 Spanish verb prender regular with alternate past participle (preso/prendido) (var. of 002) 144 Spanish verb suspender regular with alternate past participle (suspendido/suspenso) (var. of 002) 145 Spanish verb yacer -yacer, consonant changes -c- > -zg- (var. of 013) 147 Spanish verb satisfacer satisfacer 164 Spanish verb convenir -venir, present participles in -eniente and -iniendo (var. of 042) 252 Spanish verb sorprender -e/o?er, present participles in -ente and -iendo (var. of 002) 253 Spanish verb sentir -ir, vowel changes -e- > -ie- and -i- 256 Spanish verb resolver -solver, present participles in -ente and -iendo 257 Spanish verb remitir -ir, present participles in -ente and -iendo 258 Spanish verb ascender -cender, vowel changes -e- > -ie-, present participles in -ente and -iendo 259 Spanish verb convencer -vencer, consonant changes -c- > -z-, inflected present participle in -vincente 260 Spanish verb efervescer - -escer, consonant changes -c- > -zc-, present participles in -ente and -iendo 261 Spanish verb expedir - -expedir, vowel changes -e- > -i-, present participles in -expediente and -expidiendo 262 Spanish verb competir - -competir, vowel changes -e- > -i-, present participles in -ente and -iendo 263 Spanish verb atacar - -car, consonant changes -c-> -qu-, no vowel changes 282 Spanish verb absorber - -e/oCer, present participles in -ente and -iendo (var. of 002), adjective-like past part 289 Spanish verb abducir - -cir, consonant changes -c- > -zc- and -j-, adjective-like past part. in abducto 291 Spanish verb circuncidar -like circuncidar, adjective-like past part in circunciso, 292 Spanish verb dispersar -like dispersar, adjective-like past part in disperso 293 Spanish verb incidir like incidir, adjective-like past part in inciso 294 Spanish verb matar -matar, adjective-like past part. in muerto 295 Spanish verb manifestar - -ar, vowel changes -e- > -ie-, adjective-like past part. In manifiesto 296 Spanish verb pudrir -like pudrir, adjective-like past part. in putrefacto 297 Spanish verb convertir - -ir, vowel changes -e- > -ie- and -i-, adjective-like past part. in converso 298 Spanish verb prohibir - -ohibir, -ohi- ---> -ohí-, like prohibir 317 Spanish determiner/quantifier bastantes plural like bastante 303 Spanish determiner/quantifier cualquier like cualquier 304 Spanish determiner/quantifier aquellos demonstrative, like aquellos 316 Spanish conjunction con uninflected 290 Spanish numeric ciento like ciento 305 Spanish numeric uno uno 314 Spanish pronoun éste demonstrative, like éste 73 Spanish pronoun uno indefinite, like uno 74 Spanish pronoun cualquiera indefinite, like cualquiera 75 Spanish pronoun ninguno indefinite, like ninguno 78 Spanish pronoun aquél demonstrative, like aquél 81 Spanish pronoun me reflexive, like me 83 Spanish pronoun yo 1st person singular, like yo 107 Spanish pronoun nosotros 1st person plural, like nosotros 108 Spanish pronoun él 3rd person masculine singularr, like él 109 Spanish pronoun ellos 3rd person plural (masc. and fem.), like ellos 110 Spanish pronoun ella 3rd person feminine singular, like ella 111 Spanish pronoun él 3rd person singular (masc. and fem.), like él 112 Spanish pronoun usted 2nd person 115 Spanish pronoun mí tonic (after preposition) - all, like mí 116 Spanish pronoun dos uninflected 205 Spanish pronoun tú 2nd person singular, informal, like tú 231 Spanish pronoun unos indefinite plural, like unos 281 Spanish pronoun bastante quantifier, like bastante 283 Spanish pronoun yo personal pronoun singular and pl 302 Spanish pronoun un like un 311 Spanish relative/interrogative pronoun quien relative, like quien 82 Spanish relative/interrogative pronoun quién interrogative, like quién 146 Spanish relative/interrogative pronoun cuánto interrogative, like cuánto 254 Spanish relative/interrogative pronoun cualquiera distributive, like cualquiera 286 Spanish relative/interrogative pronoun cuántos interrogative plural, like cuántos 287