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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation CAN LOCK

Regular verb: lock - locked - locked


Affirmation

Simple form
I can lock
you can lock
she can lock
we can lock
you can lock
they can lock
V-ing form
I can be locking
you can be locking
she can be locking
we can be locking
you can be locking
they can be locking
Perfect
I can have locked
you can have locked
she can have locked
we can have locked
you can have locked
they can have locked
V-ing perfect
I can have been locking
you can have been locking
she can have been locking
we can have been locking
you can have been locking
they can have been locking

Negation

Simple form
I cannot lock
you cannot lock
she cannot lock
we cannot lock
you cannot lock
they cannot lock
V-ing form
I cannot be locking
you cannot be locking
she cannot be locking
we cannot be locking
you cannot be locking
they cannot be locking
Perfect
I cannot have locked
you cannot have locked
she cannot have locked
we cannot have locked
you cannot have locked
they cannot have locked
V-ing perfect
I cannot have been locking
you cannot have been locking
she cannot have been locking
we cannot have been locking
you cannot have been locking
they cannot have been locking

Interrogative form

Simple form
can I lock?
can you lock?
can she lock?
can we lock?
can you lock?
can they lock?
V-ing form
can I be locking?
can you be locking?
can she be locking?
can we be locking?
can you be locking?
can they be locking?
Perfect
can I have locked?
can you have locked?
can she have locked?
can we have locked?
can you have locked?
can they have locked?
V-ing perfect
can I have been locking?
can you have been locking?
can she have been locking?
can we have been locking?
can you have been locking?
can they have been locking?

Interro-negative form

Simple form
can I not lock?
can you not lock?
can she not lock?
can we not lock?
can you not lock?
can they not lock?
V-ing form
can I not be locking?
can you not be locking?
can she not be locking?
can we not be locking?
can you not be locking?
can they not be locking?
Perfect
can I not have locked?
can you not have locked?
can she not have locked?
can we not have locked?
can you not have locked?
can they not have locked?
V-ing perfect
can I not have been locking?
can you not have been locking?
can she not have been locking?
can we not have been locking?
can you not have been locking?
can they not have been locking?