Irregular verbs

to be

• am/is/are - was/were

• was/were - been

• am/is/are - was/were

have/has

• has/have - had

• had - had

• have - has

do/does

• does - did

• do - done

• did - done

begin

• began - begun

• begun - began

• began - begin

go

• gone - went

• went - go

• went - gone

see

• seen - saw

• see - seen

• saw - seen

make

• made - make

• make - made

• made - made

take

• took - taken

• take - took

• taken - take

write

• wrote - written

• written - wrote

• write - wrote

say

• said - say

• say - said

• said - said