Uite un site care te poate ajuta la verbele neregulate:

https://www.gingersoftware.com/content/grammar-rules/verbs/list-of-irregular-verbs/

bear - bore

become - became

bite - bit

blow - blew

break - broke

buy - bought

catch - caught

deal - dealt

dig - dug

fall - fell

fight - fought

fly - flew

hide - hid

hold - held

lay - laid

lie - lied

light - lit

pay - paid

seek - sought

shake - shook

shine - shone

spill - spilt (merge si "spilled")

spring - sprang

stick - stuck

strike - struck

teach - taught

tear - tore

wake - woke

throw - threw