English verb conjugation
COULD OUTBLUSH

Regular verb: outblush - outblushed - outblushed

Affirmation

Simple form	V-ing form
I could outblush you could outblush he could outblush we could outblush you could outblush they could outblush	I could be outblushing you could be outblushing he could be outblushing we could be outblushing you could be outblushing they could be outblushing
Perfect	V-ing perfect
I could have outblushed you could have outblushed he could have outblushed we could have outblushed you could have outblushed they could have outblushed	I could have been outblushing you could have been outblushing he could have been outblushing we could have been outblushing you could have been outblushing they could have been outblushing

Negation

Simple form	V-ing form
I could not outblush you could not outblush he could not outblush we could not outblush you could not outblush they could not outblush	I could not be outblushing you could not be outblushing he could not be outblushing we could not be outblushing you could not be outblushing they could not be outblushing
Perfect	V-ing perfect
I could not have outblushed you could not have outblushed he could not have outblushed we could not have outblushed you could not have outblushed they could not have outblushed	I could not have been outblushing you could not have been outblushing he could not have been outblushing we could not have been outblushing you could not have been outblushing they could not have been outblushing

Interrogative form

Simple form	V-ing form
could I outblush? could you outblush? could he outblush? could we outblush? could you outblush? could they outblush?	could I be outblushing? could you be outblushing? could he be outblushing? could we be outblushing? could you be outblushing? could they be outblushing?
Perfect	V-ing perfect
could I have outblushed? could you have outblushed? could he have outblushed? could we have outblushed? could you have outblushed? could they have outblushed?	could I have been outblushing? could you have been outblushing? could he have been outblushing? could we have been outblushing? could you have been outblushing? could they have been outblushing?

Interro-negative form

Simple form	V-ing form
could I not outblush? could you not outblush? could he not outblush? could we not outblush? could you not outblush? could they not outblush?	could I not be outblushing? could you not be outblushing? could he not be outblushing? could we not be outblushing? could you not be outblushing? could they not be outblushing?
Perfect	V-ing perfect
could I not have outblushed? could you not have outblushed? could he not have outblushed? could we not have outblushed? could you not have outblushed? could they not have outblushed?	could I not have been outblushing? could you not have been outblushing? could he not have been outblushing? could we not have been outblushing? could you not have been outblushing? could they not have been outblushing?