walk
He can walk.
walk
He can't walk.
eat
It can eat.
swim
He can't swim.
run
He can run.
run
No, it can't run.
write
She can write.
swim
They can swim.
dance
It can't dance.
we / sing
"No, you can't sing!"
dance
She can dance.
sing
A bird can sing!
catch
He can catch.
catch
He can't catch.
kick
he can't kick.
sleep
It can sleep.
