English verb conjugation COULD MUSS

Regular verb: muss - mussed - mussed


Affirmation

Simple form

I could muss
you could muss
he could muss
we could muss
you could muss
they could muss

V-ing form

I could be mussing
you could be mussing
he could be mussing
we could be mussing
you could be mussing
they could be mussing

Perfect

I could have mussed
you could have mussed
he could have mussed
we could have mussed
you could have mussed
they could have mussed

V-ing perfect

I could have been mussing
you could have been mussing
he could have been mussing
we could have been mussing
you could have been mussing
they could have been mussing

Negation

Simple form

I could not muss
you could not muss
he could not muss
we could not muss
you could not muss
they could not muss

V-ing form

I could not be mussing
you could not be mussing
he could not be mussing
we could not be mussing
you could not be mussing
they could not be mussing

Perfect

I could not have mussed
you could not have mussed
he could not have mussed
we could not have mussed
you could not have mussed
they could not have mussed

V-ing perfect

I could not have been mussing
you could not have been mussing
he could not have been mussing
we could not have been mussing
you could not have been mussing
they could not have been mussing

Interrogative form

Simple form

could I muss?
could you muss?
could he muss?
could we muss?
could you muss?
could they muss?

V-ing form

could I be mussing?
could you be mussing?
could he be mussing?
could we be mussing?
could you be mussing?
could they be mussing?

Perfect

could I have mussed?
could you have mussed?
could he have mussed?
could we have mussed?
could you have mussed?
could they have mussed?

V-ing perfect

could I have been mussing?
could you have been mussing?
could he have been mussing?
could we have been mussing?
could you have been mussing?
could they have been mussing?

Interro-negative form

Simple form

could I not muss?
could you not muss?
could he not muss?
could we not muss?
could you not muss?
could they not muss?

V-ing form

could I not be mussing?
could you not be mussing?
could he not be mussing?
could we not be mussing?
could you not be mussing?
could they not be mussing?

Perfect

could I not have mussed?
could you not have mussed?
could he not have mussed?
could we not have mussed?
could you not have mussed?
could they not have mussed?

V-ing perfect

could I not have been mussing?
could you not have been mussing?
could he not have been mussing?
could we not have been mussing?
could you not have been mussing?
could they not have been mussing?