Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
understanding tenses and irregular verbs
0
%
0
0
0
Back
Restart
be - v3?
been
Oops!
Okay!
know - v3
known
Oops!
Okay!
begin - v3?
begun
Oops!
Okay!
buy - v2
bought
Oops!
Okay!
sleep - v2?
slept
Oops!
Okay!
write - v3
written
Oops!
Okay!
bring - v2?
brought
Oops!
Okay!
forget - v3
forgotten
Oops!
Okay!
become - v3?
become
Oops!
Okay!
understand- v3
understood
Oops!
Okay!
win - v2?
won
Oops!
Okay!
sing - v3?
sung
Oops!
Okay!
hide - v3
hidden
Oops!
Okay!
speak - v3
spoken
Oops!
Okay!
ride - v2
rode
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies