In what pronouns are stem changing verbs not used?
Nosotros and Vosotros
To think
Pensar
To begin/ start
Empezar
To close
Cerrar
To sit down
Sentarse
To wake up
Despertarse
To lose
Perder
To understand
Entender
To prefer
Preferir
To feel
Sentir
To refer
Referirse
To tie
Mentir
To warn
Advertir
To suggest
Sugerir
To sleep
Dormir
To count
Contar
To return
Volver
To find
Encontrar
To move
Mover
To remember
Recordar
To solve
Resolver
To pray/beg
Rogar
To dream
Soñar
To try/test
Probar