English verb conjugation CAN NAIL

Regular verb: nail - nailed - nailed


Affirmation

Simple form

I can nail
you can nail
he can nail
we can nail
you can nail
they can nail

V-ing form

I can be nailing
you can be nailing
he can be nailing
we can be nailing
you can be nailing
they can be nailing

Perfect

I can have nailed
you can have nailed
he can have nailed
we can have nailed
you can have nailed
they can have nailed

V-ing perfect

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

Negation

Simple form

I cannot nail
you cannot nail
he cannot nail
we cannot nail
you cannot nail
they cannot nail

V-ing form

I cannot be nailing
you cannot be nailing
he cannot be nailing
we cannot be nailing
you cannot be nailing
they cannot be nailing

Perfect

I cannot have nailed
you cannot have nailed
he cannot have nailed
we cannot have nailed
you cannot have nailed
they cannot have nailed

V-ing perfect

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

Interrogative form

Simple form

can I nail?
can you nail?
can he nail?
can we nail?
can you nail?
can they nail?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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