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 couldn't outblush you couldn't outblush he couldn't outblush we couldn't outblush you couldn't outblush they couldn't outblush	I couldn't be outblushing you couldn't be outblushing he couldn't be outblushing we couldn't be outblushing you couldn't be outblushing they couldn't be outblushing
Perfect	V-ing perfect
I couldn't have outblushed you couldn't have outblushed he couldn't have outblushed we couldn't have outblushed you couldn't have outblushed they couldn't have outblushed	I couldn't have been outblushing you couldn't have been outblushing he couldn't have been outblushing we couldn't have been outblushing you couldn't have been outblushing they couldn't 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
couldn't I outblush? couldn't you outblush? couldn't he outblush? couldn't we outblush? couldn't you outblush? couldn't they outblush?	couldn't I be outblushing? couldn't you be outblushing? couldn't he be outblushing? couldn't we be outblushing? couldn't you be outblushing? couldn't they be outblushing?
Perfect	V-ing perfect
couldn't I have outblushed? couldn't you have outblushed? couldn't he have outblushed? couldn't we have outblushed? couldn't you have outblushed? couldn't they have outblushed?	couldn't I have been outblushing? couldn't you have been outblushing? couldn't he have been outblushing? couldn't we have been outblushing? couldn't you have been outblushing? couldn't they have been outblushing?