English verb conjugation
COULD OUTFISH

Regular verb: outfish - outfished - outfished

Affirmation

Simple form	V-ing form
I could outfish you could outfish he could outfish we could outfish you could outfish they could outfish	I could be outfishing you could be outfishing he could be outfishing we could be outfishing you could be outfishing they could be outfishing
Perfect	V-ing perfect
I could have outfished you could have outfished he could have outfished we could have outfished you could have outfished they could have outfished	I could have been outfishing you could have been outfishing he could have been outfishing we could have been outfishing you could have been outfishing they could have been outfishing

Negation

Simple form	V-ing form
I could not outfish you could not outfish he could not outfish we could not outfish you could not outfish they could not outfish	I could not be outfishing you could not be outfishing he could not be outfishing we could not be outfishing you could not be outfishing they could not be outfishing
Perfect	V-ing perfect
I could not have outfished you could not have outfished he could not have outfished we could not have outfished you could not have outfished they could not have outfished	I could not have been outfishing you could not have been outfishing he could not have been outfishing we could not have been outfishing you could not have been outfishing they could not have been outfishing

Interrogative form

Simple form	V-ing form
could I outfish? could you outfish? could he outfish? could we outfish? could you outfish? could they outfish?	could I be outfishing? could you be outfishing? could he be outfishing? could we be outfishing? could you be outfishing? could they be outfishing?
Perfect	V-ing perfect
could I have outfished? could you have outfished? could he have outfished? could we have outfished? could you have outfished? could they have outfished?	could I have been outfishing? could you have been outfishing? could he have been outfishing? could we have been outfishing? could you have been outfishing? could they have been outfishing?

Interro-negative form

Simple form	V-ing form
could I not outfish? could you not outfish? could he not outfish? could we not outfish? could you not outfish? could they not outfish?	could I not be outfishing? could you not be outfishing? could he not be outfishing? could we not be outfishing? could you not be outfishing? could they not be outfishing?
Perfect	V-ing perfect
could I not have outfished? could you not have outfished? could he not have outfished? could we not have outfished? could you not have outfished? could they not have outfished?	could I not have been outfishing? could you not have been outfishing? could he not have been outfishing? could we not have been outfishing? could you not have been outfishing? could they not have been outfishing?