English verb conjugation
COULD OUTMARCH

Regular verb: outmarch - outmarched - outmarched

Affirmation

Simple form	V-ing form
I could outmarch you could outmarch he could outmarch we could outmarch you could outmarch they could outmarch	I could be outmarching you could be outmarching he could be outmarching we could be outmarching you could be outmarching they could be outmarching
Perfect	V-ing perfect
I could have outmarched you could have outmarched he could have outmarched we could have outmarched you could have outmarched they could have outmarched	I could have been outmarching you could have been outmarching he could have been outmarching we could have been outmarching you could have been outmarching they could have been outmarching

Negation

Simple form	V-ing form
I couldn't outmarch you couldn't outmarch he couldn't outmarch we couldn't outmarch you couldn't outmarch they couldn't outmarch	I couldn't be outmarching you couldn't be outmarching he couldn't be outmarching we couldn't be outmarching you couldn't be outmarching they couldn't be outmarching
Perfect	V-ing perfect
I couldn't have outmarched you couldn't have outmarched he couldn't have outmarched we couldn't have outmarched you couldn't have outmarched they couldn't have outmarched	I couldn't have been outmarching you couldn't have been outmarching he couldn't have been outmarching we couldn't have been outmarching you couldn't have been outmarching they couldn't have been outmarching

Interrogative form

Simple form	V-ing form
could I outmarch? could you outmarch? could he outmarch? could we outmarch? could you outmarch? could they outmarch?	could I be outmarching? could you be outmarching? could he be outmarching? could we be outmarching? could you be outmarching? could they be outmarching?
Perfect	V-ing perfect
could I have outmarched? could you have outmarched? could he have outmarched? could we have outmarched? could you have outmarched? could they have outmarched?	could I have been outmarching? could you have been outmarching? could he have been outmarching? could we have been outmarching? could you have been outmarching? could they have been outmarching?

Interro-negative form

Simple form	V-ing form
couldn't I outmarch? couldn't you outmarch? couldn't he outmarch? couldn't we outmarch? couldn't you outmarch? couldn't they outmarch?	couldn't I be outmarching? couldn't you be outmarching? couldn't he be outmarching? couldn't we be outmarching? couldn't you be outmarching? couldn't they be outmarching?
Perfect	V-ing perfect
couldn't I have outmarched? couldn't you have outmarched? couldn't he have outmarched? couldn't we have outmarched? couldn't you have outmarched? couldn't they have outmarched?	couldn't I have been outmarching? couldn't you have been outmarching? couldn't he have been outmarching? couldn't we have been outmarching? couldn't you have been outmarching? couldn't they have been outmarching?