Matching Pairs Stem-Changing VerbsOnline version Stem-Changing Verbs by Michael Karbowski 1 querer 2 dormir 3 contar 4 empezar 5 poder 6 repetir 7 tener 8 cerrar 9 encontrar 10 perder 11 volver 12 pensar 13 servir 14 venir 15 pedir to come (to a place, event) to begin, to start to serve to sleep to repeat to find to ask for, to order to close to think, to plan to count, to tell to be able, can to return to lose to have to want