irregular verbs

To be. wars / wers. was / were. is / are.

have. has. had. his.

become. beconme. became. becomes.

think. tought. thinked. taught.

teach. tought. touch. taught.

pay. paid. payed. pedir.

read. reat. red. read.

send. sended. sent. sought.

show. showt. show. showed.

fall. fell. full. felt.

learn. learned / learnt. lernead / lernt. learnd / learnt.

begin. betun. begin. began.

see. was. seed. saw.

understand. understood. understend. understed.

swim. swum. swam. swan.