English verb conjugation
COULD BABYSIT

Irregular verb: babysit - babysat - babysat

Affirmation

Simple form	V-ing form
I could babysit you could babysit he could babysit we could babysit you could babysit they could babysit	I could be babysiting you could be babysiting he could be babysiting we could be babysiting you could be babysiting they could be babysiting
Perfect	V-ing perfect
I could have babysat you could have babysat he could have babysat we could have babysat you could have babysat they could have babysat	I could have been babysiting you could have been babysiting he could have been babysiting we could have been babysiting you could have been babysiting they could have been babysiting

Negation

Simple form	V-ing form
I could not babysit you could not babysit he could not babysit we could not babysit you could not babysit they could not babysit	I could not be babysiting you could not be babysiting he could not be babysiting we could not be babysiting you could not be babysiting they could not be babysiting
Perfect	V-ing perfect
I could not have babysat you could not have babysat he could not have babysat we could not have babysat you could not have babysat they could not have babysat	I could not have been babysiting you could not have been babysiting he could not have been babysiting we could not have been babysiting you could not have been babysiting they could not have been babysiting

Interrogative form

Simple form	V-ing form
could I babysit? could you babysit? could he babysit? could we babysit? could you babysit? could they babysit?	could I be babysiting? could you be babysiting? could he be babysiting? could we be babysiting? could you be babysiting? could they be babysiting?
Perfect	V-ing perfect
could I have babysat? could you have babysat? could he have babysat? could we have babysat? could you have babysat? could they have babysat?	could I have been babysiting? could you have been babysiting? could he have been babysiting? could we have been babysiting? could you have been babysiting? could they have been babysiting?

Interro-negative form

Simple form	V-ing form
could I not babysit? could you not babysit? could he not babysit? could we not babysit? could you not babysit? could they not babysit?	could I not be babysiting? could you not be babysiting? could he not be babysiting? could we not be babysiting? could you not be babysiting? could they not be babysiting?
Perfect	V-ing perfect
could I not have babysat? could you not have babysat? could he not have babysat? could we not have babysat? could you not have babysat? could they not have babysat?	could I not have been babysiting? could you not have been babysiting? could he not have been babysiting? could we not have been babysiting? could you not have been babysiting? could they not have been babysiting?