English verb conjugation
COULD OUTGUSH

Regular verb: outgush - outgushed - outgushed

Affirmation

Simple form	V-ing form
I could outgush you could outgush he could outgush we could outgush you could outgush they could outgush	I could be outgushing you could be outgushing he could be outgushing we could be outgushing you could be outgushing they could be outgushing
Perfect	V-ing perfect
I could have outgushed you could have outgushed he could have outgushed we could have outgushed you could have outgushed they could have outgushed	I could have been outgushing you could have been outgushing he could have been outgushing we could have been outgushing you could have been outgushing they could have been outgushing

Negation

Simple form	V-ing form
I couldn't outgush you couldn't outgush he couldn't outgush we couldn't outgush you couldn't outgush they couldn't outgush	I couldn't be outgushing you couldn't be outgushing he couldn't be outgushing we couldn't be outgushing you couldn't be outgushing they couldn't be outgushing
Perfect	V-ing perfect
I couldn't have outgushed you couldn't have outgushed he couldn't have outgushed we couldn't have outgushed you couldn't have outgushed they couldn't have outgushed	I couldn't have been outgushing you couldn't have been outgushing he couldn't have been outgushing we couldn't have been outgushing you couldn't have been outgushing they couldn't have been outgushing

Interrogative form

Simple form	V-ing form
could I outgush? could you outgush? could he outgush? could we outgush? could you outgush? could they outgush?	could I be outgushing? could you be outgushing? could he be outgushing? could we be outgushing? could you be outgushing? could they be outgushing?
Perfect	V-ing perfect
could I have outgushed? could you have outgushed? could he have outgushed? could we have outgushed? could you have outgushed? could they have outgushed?	could I have been outgushing? could you have been outgushing? could he have been outgushing? could we have been outgushing? could you have been outgushing? could they have been outgushing?

Interro-negative form

Simple form	V-ing form
couldn't I outgush? couldn't you outgush? couldn't he outgush? couldn't we outgush? couldn't you outgush? couldn't they outgush?	couldn't I be outgushing? couldn't you be outgushing? couldn't he be outgushing? couldn't we be outgushing? couldn't you be outgushing? couldn't they be outgushing?
Perfect	V-ing perfect
couldn't I have outgushed? couldn't you have outgushed? couldn't he have outgushed? couldn't we have outgushed? couldn't you have outgushed? couldn't they have outgushed?	couldn't I have been outgushing? couldn't you have been outgushing? couldn't he have been outgushing? couldn't we have been outgushing? couldn't you have been outgushing? couldn't they have been outgushing?