English verb conjugation
COULD MUTE

Regular verb: mute - muted - muted

Affirmation

Simple form	V-ing form
I could mute you could mute she could mute we could mute you could mute they could mute	I could be muting you could be muting she 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 she 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 she 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 couldn't mute you couldn't mute she couldn't mute we couldn't mute you couldn't mute they couldn't mute	I couldn't be muting you couldn't be muting she couldn't be muting we couldn't be muting you couldn't be muting they couldn't be muting
Perfect	V-ing perfect
I couldn't have muted you couldn't have muted she couldn't have muted we couldn't have muted you couldn't have muted they couldn't have muted	I couldn't have been muting you couldn't have been muting she couldn't have been muting we couldn't have been muting you couldn't have been muting they couldn't have been muting

Interrogative form

Simple form	V-ing form
could I mute? could you mute? could she mute? could we mute? could you mute? could they mute?	could I be muting? could you be muting? could she 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 she 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 she 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
couldn't I mute? couldn't you mute? couldn't she mute? couldn't we mute? couldn't you mute? couldn't they mute?	couldn't I be muting? couldn't you be muting? couldn't she be muting? couldn't we be muting? couldn't you be muting? couldn't they be muting?
Perfect	V-ing perfect
couldn't I have muted? couldn't you have muted? couldn't she have muted? couldn't we have muted? couldn't you have muted? couldn't they have muted?	couldn't I have been muting? couldn't you have been muting? couldn't she have been muting? couldn't we have been muting? couldn't you have been muting? couldn't they have been muting?