English verb conjugation
COULD OUTGAIN

Regular verb: outgain - outgained - outgained

Affirmation

Simple form	V-ing form
I could outgain you could outgain he could outgain we could outgain you could outgain they could outgain	I could be outgaining you could be outgaining he could be outgaining we could be outgaining you could be outgaining they could be outgaining
Perfect	V-ing perfect
I could have outgained you could have outgained he could have outgained we could have outgained you could have outgained they could have outgained	I could have been outgaining you could have been outgaining he could have been outgaining we could have been outgaining you could have been outgaining they could have been outgaining

Negation

Simple form	V-ing form
I could not outgain you could not outgain he could not outgain we could not outgain you could not outgain they could not outgain	I could not be outgaining you could not be outgaining he could not be outgaining we could not be outgaining you could not be outgaining they could not be outgaining
Perfect	V-ing perfect
I could not have outgained you could not have outgained he could not have outgained we could not have outgained you could not have outgained they could not have outgained	I could not have been outgaining you could not have been outgaining he could not have been outgaining we could not have been outgaining you could not have been outgaining they could not have been outgaining

Interrogative form

Simple form	V-ing form
could I outgain? could you outgain? could he outgain? could we outgain? could you outgain? could they outgain?	could I be outgaining? could you be outgaining? could he be outgaining? could we be outgaining? could you be outgaining? could they be outgaining?
Perfect	V-ing perfect
could I have outgained? could you have outgained? could he have outgained? could we have outgained? could you have outgained? could they have outgained?	could I have been outgaining? could you have been outgaining? could he have been outgaining? could we have been outgaining? could you have been outgaining? could they have been outgaining?

Interro-negative form

Simple form	V-ing form
could I not outgain? could you not outgain? could he not outgain? could we not outgain? could you not outgain? could they not outgain?	could I not be outgaining? could you not be outgaining? could he not be outgaining? could we not be outgaining? could you not be outgaining? could they not be outgaining?
Perfect	V-ing perfect
could I not have outgained? could you not have outgained? could he not have outgained? could we not have outgained? could you not have outgained? could they not have outgained?	could I not have been outgaining? could you not have been outgaining? could he not have been outgaining? could we not have been outgaining? could you not have been outgaining? could they not have been outgaining?