speak, spoke, spoken
steal, stole, stolen
slide, slid, slid
smell, smelt, smelt
shut, shut, shut
spell, spelt, slpelt
sit, sat, sat
shine, shone, shone
spread, spread, spread
shake, shook, shake
sleep, slept, slept
hablar
sentarse
sacudir
oler
dormir
esparcir
robar
deslizar
cerrar
brillar
deletrear
