English verb conjugation
COULD MUTE

Regular verb: mute - muted - muted

Affirmation

Simple form	V-ing form
I could mute you could mute he could mute we could mute you could mute they could mute	I could be muting you could be muting he could be muting we could be muting you could be muting they could be muting
Perfect	V-ing perfect
I could have muted you could have muted he could have muted we could have muted you could have muted they could have muted	I could have been muting you could have been muting he could have been muting we could have been muting you could have been muting they could have been muting

Negation

Simple form	V-ing form
I could not mute you could not mute he could not mute we could not mute you could not mute they could not mute	I could not be muting you could not be muting he could not be muting we could not be muting you could not be muting they could not be muting
Perfect	V-ing perfect
I could not have muted you could not have muted he could not have muted we could not have muted you could not have muted they could not have muted	I could not have been muting you could not have been muting he could not have been muting we could not have been muting you could not have been muting they could not have been muting

Interrogative form

Simple form	V-ing form
could I mute? could you mute? could he mute? could we mute? could you mute? could they mute?	could I be muting? could you be muting? could he be muting? could we be muting? could you be muting? could they be muting?
Perfect	V-ing perfect
could I have muted? could you have muted? could he have muted? could we have muted? could you have muted? could they have muted?	could I have been muting? could you have been muting? could he have been muting? could we have been muting? could you have been muting? could they have been muting?

Interro-negative form

Simple form	V-ing form
could I not mute? could you not mute? could he not mute? could we not mute? could you not mute? could they not mute?	could I not be muting? could you not be muting? could he not be muting? could we not be muting? could you not be muting? could they not be muting?
Perfect	V-ing perfect
could I not have muted? could you not have muted? could he not have muted? could we not have muted? could you not have muted? could they not have muted?	could I not have been muting? could you not have been muting? could he not have been muting? could we not have been muting? could you not have been muting? could they not have been muting?