English verb conjugation
COULD OUTBRAWL

Regular verb: outbrawl - outbrawled - outbrawled

Affirmation

Simple form	V-ing form
I could outbrawl you could outbrawl he could outbrawl we could outbrawl you could outbrawl they could outbrawl	I could be outbrawling you could be outbrawling he could be outbrawling we could be outbrawling you could be outbrawling they could be outbrawling
Perfect	V-ing perfect
I could have outbrawled you could have outbrawled he could have outbrawled we could have outbrawled you could have outbrawled they could have outbrawled	I could have been outbrawling you could have been outbrawling he could have been outbrawling we could have been outbrawling you could have been outbrawling they could have been outbrawling

Negation

Simple form	V-ing form
I could not outbrawl you could not outbrawl he could not outbrawl we could not outbrawl you could not outbrawl they could not outbrawl	I could not be outbrawling you could not be outbrawling he could not be outbrawling we could not be outbrawling you could not be outbrawling they could not be outbrawling
Perfect	V-ing perfect
I could not have outbrawled you could not have outbrawled he could not have outbrawled we could not have outbrawled you could not have outbrawled they could not have outbrawled	I could not have been outbrawling you could not have been outbrawling he could not have been outbrawling we could not have been outbrawling you could not have been outbrawling they could not have been outbrawling

Interrogative form

Simple form	V-ing form
could I outbrawl? could you outbrawl? could he outbrawl? could we outbrawl? could you outbrawl? could they outbrawl?	could I be outbrawling? could you be outbrawling? could he be outbrawling? could we be outbrawling? could you be outbrawling? could they be outbrawling?
Perfect	V-ing perfect
could I have outbrawled? could you have outbrawled? could he have outbrawled? could we have outbrawled? could you have outbrawled? could they have outbrawled?	could I have been outbrawling? could you have been outbrawling? could he have been outbrawling? could we have been outbrawling? could you have been outbrawling? could they have been outbrawling?

Interro-negative form

Simple form	V-ing form
could I not outbrawl? could you not outbrawl? could he not outbrawl? could we not outbrawl? could you not outbrawl? could they not outbrawl?	could I not be outbrawling? could you not be outbrawling? could he not be outbrawling? could we not be outbrawling? could you not be outbrawling? could they not be outbrawling?
Perfect	V-ing perfect
could I not have outbrawled? could you not have outbrawled? could he not have outbrawled? could we not have outbrawled? could you not have outbrawled? could they not have outbrawled?	could I not have been outbrawling? could you not have been outbrawling? could he not have been outbrawling? could we not have been outbrawling? could you not have been outbrawling? could they not have been outbrawling?