English verb conjugation COULD COCHAIR

Regular verb: cochair - cochaired - cochaired

Affirmation

Simple form

I could cochair
you could cochair
he could cochair
we could cochair
you could cochair
they could cochair

V-ing form

I could be cochairing
you could be cochairing
he could be cochairing
we could be cochairing
you could be cochairing
they could be cochairing

Perfect

I could have cochaired
you could have cochaired
he could have cochaired
we could have cochaired
you could have cochaired
they could have cochaired

V-ing perfect

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

Negation

Simple form

I could not cochair
you could not cochair
he could not cochair
we could not cochair
you could not cochair
they could not cochair

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I cochair?
could you cochair?
could he cochair?
could we cochair?
could you cochair?
could they cochair?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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