English verb conjugation MUST SWEAR

Irregular verb: swear - swore - sworn

Affirmation

Simple form

I must swear
you must swear
she must swear
we must swear
you must swear
they must swear

V-ing form

I must be swearing
you must be swearing
she must be swearing
we must be swearing
you must be swearing
they must be swearing

Perfect

I must have sworn
you must have sworn
she must have sworn
we must have sworn
you must have sworn
they must have sworn

V-ing perfect

I must have been swearing
you must have been swearing
she must have been swearing
we must have been swearing
you must have been swearing
they must have been swearing

Negation

Simple form

I must not swear
you must not swear
she must not swear
we must not swear
you must not swear
they must not swear

V-ing form

I must not be swearing
you must not be swearing
she must not be swearing
we must not be swearing
you must not be swearing
they must not be swearing

Perfect

I must not have sworn
you must not have sworn
she must not have sworn
we must not have sworn
you must not have sworn
they must not have sworn

V-ing perfect

I must not have been swearing
you must not have been swearing
she must not have been swearing
we must not have been swearing
you must not have been swearing
they must not have been swearing

Interrogative form

Simple form

must I swear?
must you swear?
must she swear?
must we swear?
must you swear?
must they swear?

V-ing form

must I be swearing?
must you be swearing?
must she be swearing?
must we be swearing?
must you be swearing?
must they be swearing?

Perfect

must I have sworn?
must you have sworn?
must she have sworn?
must we have sworn?
must you have sworn?
must they have sworn?

V-ing perfect

must I have been swearing?
must you have been swearing?
must she have been swearing?
must we have been swearing?
must you have been swearing?
must they have been swearing?

Interro-negative form

Simple form

must I not swear?
must you not swear?
must she not swear?
must we not swear?
must you not swear?
must they not swear?

V-ing form

must I not be swearing?
must you not be swearing?
must she not be swearing?
must we not be swearing?
must you not be swearing?
must they not be swearing?

Perfect

must I not have sworn?
must you not have sworn?
must she not have sworn?
must we not have sworn?
must you not have sworn?
must they not have sworn?

V-ing perfect

must I not have been swearing?
must you not have been swearing?
must she not have been swearing?
must we not have been swearing?
must you not have been swearing?
must they not have been swearing?

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