1
catch
caught
2
buy
bought
3
bring
brought
4
draw
drew
5
blow
blew
6
grow
grew
7
throw
threw
8
know
knew
9
begin
began
10
sing
sang
11
sit
sat
12
say
said
13
send
sent
14
sleep
slept
15
hear
heard
catch
caught
buy
bought
bring
brought
draw
drew
blow
blew
grow
grew
throw
threw
know
knew
begin
began
sing
sang
sit
sat
say
said
send
sent
sleep
slept
hear
heard