English verb conjugation CAN SWEAR

Irregular verb: swear - swore - sworn

Affirmation

Simple form

I can swear
you can swear
he can swear
we can swear
you can swear
they can swear

V-ing form

I can be swearing
you can be swearing
he can be swearing
we can be swearing
you can be swearing
they can be swearing

Perfect

I can have sworn
you can have sworn
he can have sworn
we can have sworn
you can have sworn
they can have sworn

V-ing perfect

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

Negation

Simple form

I cannot swear
you cannot swear
he cannot swear
we cannot swear
you cannot swear
they cannot swear

V-ing form

I cannot be swearing
you cannot be swearing
he cannot be swearing
we cannot be swearing
you cannot be swearing
they cannot be swearing

Perfect

I cannot have sworn
you cannot have sworn
he cannot have sworn
we cannot have sworn
you cannot have sworn
they cannot have sworn

V-ing perfect

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

Interrogative form

Simple form

can I swear?
can you swear?
can he swear?
can we swear?
can you swear?
can they swear?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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