English verb conjugation
COULD CONFUTE

Regular verb: confute - confuted - confuted

Affirmation

Simple form	V-ing form
I could confute you could confute he could confute we could confute you could confute they could confute	I could be confuting you could be confuting he could be confuting we could be confuting you could be confuting they could be confuting
Perfect	V-ing perfect
I could have confuted you could have confuted he could have confuted we could have confuted you could have confuted they could have confuted	I could have been confuting you could have been confuting he could have been confuting we could have been confuting you could have been confuting they could have been confuting

Negation

Simple form	V-ing form
I couldn't confute you couldn't confute he couldn't confute we couldn't confute you couldn't confute they couldn't confute	I couldn't be confuting you couldn't be confuting he couldn't be confuting we couldn't be confuting you couldn't be confuting they couldn't be confuting
Perfect	V-ing perfect
I couldn't have confuted you couldn't have confuted he couldn't have confuted we couldn't have confuted you couldn't have confuted they couldn't have confuted	I couldn't have been confuting you couldn't have been confuting he couldn't have been confuting we couldn't have been confuting you couldn't have been confuting they couldn't have been confuting

Interrogative form

Simple form	V-ing form
could I confute? could you confute? could he confute? could we confute? could you confute? could they confute?	could I be confuting? could you be confuting? could he be confuting? could we be confuting? could you be confuting? could they be confuting?
Perfect	V-ing perfect
could I have confuted? could you have confuted? could he have confuted? could we have confuted? could you have confuted? could they have confuted?	could I have been confuting? could you have been confuting? could he have been confuting? could we have been confuting? could you have been confuting? could they have been confuting?

Interro-negative form

Simple form	V-ing form
couldn't I confute? couldn't you confute? couldn't he confute? couldn't we confute? couldn't you confute? couldn't they confute?	couldn't I be confuting? couldn't you be confuting? couldn't he be confuting? couldn't we be confuting? couldn't you be confuting? couldn't they be confuting?
Perfect	V-ing perfect
couldn't I have confuted? couldn't you have confuted? couldn't he have confuted? couldn't we have confuted? couldn't you have confuted? couldn't they have confuted?	couldn't I have been confuting? couldn't you have been confuting? couldn't he have been confuting? couldn't we have been confuting? couldn't you have been confuting? couldn't they have been confuting?