English verb conjugation CAN QUAVER

Regular verb: quaver - quavered - quavered

Affirmation

Simple form

I can quaver
you can quaver
he can quaver
we can quaver
you can quaver
they can quaver

V-ing form

I can be quavering
you can be quavering
he can be quavering
we can be quavering
you can be quavering
they can be quavering

Perfect

I can have quavered
you can have quavered
he can have quavered
we can have quavered
you can have quavered
they can have quavered

V-ing perfect

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

Negation

Simple form

I cannot quaver
you cannot quaver
he cannot quaver
we cannot quaver
you cannot quaver
they cannot quaver

V-ing form

I cannot be quavering
you cannot be quavering
he cannot be quavering
we cannot be quavering
you cannot be quavering
they cannot be quavering

Perfect

I cannot have quavered
you cannot have quavered
he cannot have quavered
we cannot have quavered
you cannot have quavered
they cannot have quavered

V-ing perfect

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

Interrogative form

Simple form

can I quaver?
can you quaver?
can he quaver?
can we quaver?
can you quaver?
can they quaver?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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