| A | B |
| termino | I finish |
| terminé | I finished |
| camino | I walk |
| caminé | I walked |
| cenaste | you (inf) ate dinner |
| cenas | you (inf) eat dinner |
| cuidas | you (inf) take care of |
| cuidaste | you (inf) took care of |
| alquiló | he/she or you (f) rented |
| alquila | he/she or you (f) rent(s) |
| patina | he/she or you (f) skate(s) |
| patinó | he/she or you (f) skated |
| mira | he/she or you (f) look(s) at or watch(es) |
| miró | he/she or you (f) looked at or watched |
| trabajamos | we work |
| trabajamos | we worked |
| bailan | they or you all dance |
| bailaron | they or you all danced |
| cocinan | they or you all cook |
| cocinaron | they or you all cooked |
| gusta | it pleases |
| gustó | it pleased |
| preparé | I prepared |
| preparo | I prepare |
| nadas | you (inf) swim |
| nadaste | you (inf) swam |
| hablaste | you (inf) spoke or talked |
| hablas | you (inf) speak or talk |
| escucha | he/she or you (f) listen(s) to |
| escuchó | he/she or you (f) listened to |
| viaja | he/she or you (f) travel(s) |
| viajó | he/she or you (f) travelled |
| visita | he/she or you (f) visit(s) |
| visitó | he/she or you (f) visited |
| enseñan | they or you all teach |
| enseñaron | they or you all taught |
| ayudan | they or you all help |
| ayudaron | they or you all helped |
| canto | I sing |
| cantó | he/she or you (f) sang |
| compro | I buy |
| compró | he/she or you (f) bought |
| lavo | I wash |
| lavó | he/she or you (f) washed |
| llevó | he/she or you (f) wore |
| llevo | I wear |
| uso | I use or wear |
| usó | he/she or you (f) used or wore |
| necesito | I need |
| necesitó | he/she or you (f) needed |
| deseo | I want |
| deseé | I wanted |
| deseó | he/she or you (f) wanted |