English verb conjugation CAN COCHAIR

Regular verb: cochair - cochaired - cochaired

Affirmation

Simple form

I can cochair
you can cochair
he can cochair
we can cochair
you can cochair
they can cochair

V-ing form

I can be cochairing
you can be cochairing
he can be cochairing
we can be cochairing
you can be cochairing
they can be cochairing

Perfect

I can have cochaired
you can have cochaired
he can have cochaired
we can have cochaired
you can have cochaired
they can have cochaired

V-ing perfect

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

Negation

Simple form

I cannot cochair
you cannot cochair
he cannot cochair
we cannot cochair
you cannot cochair
they cannot cochair

V-ing form

I cannot be cochairing
you cannot be cochairing
he cannot be cochairing
we cannot be cochairing
you cannot be cochairing
they cannot be cochairing

Perfect

I cannot have cochaired
you cannot have cochaired
he cannot have cochaired
we cannot have cochaired
you cannot have cochaired
they cannot have cochaired

V-ing perfect

I cannot have been cochairing
you cannot have been cochairing
he cannot have been cochairing
we cannot have been cochairing
you cannot have been cochairing
they cannot have been cochairing

Interrogative form

Simple form

can I cochair?
can you cochair?
can he cochair?
can we cochair?
can you cochair?
can they cochair?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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