English verb conjugation
COULD OUTPULL

Regular verb: outpull - outpulled - outpulled

Affirmation

Simple form	V-ing form
I could outpull you could outpull he could outpull we could outpull you could outpull they could outpull	I could be outpulling you could be outpulling he could be outpulling we could be outpulling you could be outpulling they could be outpulling
Perfect	V-ing perfect
I could have outpulled you could have outpulled he could have outpulled we could have outpulled you could have outpulled they could have outpulled	I could have been outpulling you could have been outpulling he could have been outpulling we could have been outpulling you could have been outpulling they could have been outpulling

Negation

Simple form	V-ing form
I couldn't outpull you couldn't outpull he couldn't outpull we couldn't outpull you couldn't outpull they couldn't outpull	I couldn't be outpulling you couldn't be outpulling he couldn't be outpulling we couldn't be outpulling you couldn't be outpulling they couldn't be outpulling
Perfect	V-ing perfect
I couldn't have outpulled you couldn't have outpulled he couldn't have outpulled we couldn't have outpulled you couldn't have outpulled they couldn't have outpulled	I couldn't have been outpulling you couldn't have been outpulling he couldn't have been outpulling we couldn't have been outpulling you couldn't have been outpulling they couldn't have been outpulling

Interrogative form

Simple form	V-ing form
could I outpull? could you outpull? could he outpull? could we outpull? could you outpull? could they outpull?	could I be outpulling? could you be outpulling? could he be outpulling? could we be outpulling? could you be outpulling? could they be outpulling?
Perfect	V-ing perfect
could I have outpulled? could you have outpulled? could he have outpulled? could we have outpulled? could you have outpulled? could they have outpulled?	could I have been outpulling? could you have been outpulling? could he have been outpulling? could we have been outpulling? could you have been outpulling? could they have been outpulling?

Interro-negative form

Simple form	V-ing form
couldn't I outpull? couldn't you outpull? couldn't he outpull? couldn't we outpull? couldn't you outpull? couldn't they outpull?	couldn't I be outpulling? couldn't you be outpulling? couldn't he be outpulling? couldn't we be outpulling? couldn't you be outpulling? couldn't they be outpulling?
Perfect	V-ing perfect
couldn't I have outpulled? couldn't you have outpulled? couldn't he have outpulled? couldn't we have outpulled? couldn't you have outpulled? couldn't they have outpulled?	couldn't I have been outpulling? couldn't you have been outpulling? couldn't he have been outpulling? couldn't we have been outpulling? couldn't you have been outpulling? couldn't they have been outpulling?