English verb conjugation MUST FOREWARN

Regular verb: forewarn - forewarned - forewarned

Affirmation

Simple form

I must forewarn
you must forewarn
he must forewarn
we must forewarn
you must forewarn
they must forewarn

V-ing form

I must be forewarning
you must be forewarning
he must be forewarning
we must be forewarning
you must be forewarning
they must be forewarning

Perfect

I must have forewarned
you must have forewarned
he must have forewarned
we must have forewarned
you must have forewarned
they must have forewarned

V-ing perfect

I must have been forewarning
you must have been forewarning
he must have been forewarning
we must have been forewarning
you must have been forewarning
they must have been forewarning

Negation

Simple form

I must not forewarn
you must not forewarn
he must not forewarn
we must not forewarn
you must not forewarn
they must not forewarn

V-ing form

I must not be forewarning
you must not be forewarning
he must not be forewarning
we must not be forewarning
you must not be forewarning
they must not be forewarning

Perfect

I must not have forewarned
you must not have forewarned
he must not have forewarned
we must not have forewarned
you must not have forewarned
they must not have forewarned

V-ing perfect

I must not have been forewarning
you must not have been forewarning
he must not have been forewarning
we must not have been forewarning
you must not have been forewarning
they must not have been forewarning

Interrogative form

Simple form

must I forewarn?
must you forewarn?
must he forewarn?
must we forewarn?
must you forewarn?
must they forewarn?

V-ing form

must I be forewarning?
must you be forewarning?
must he be forewarning?
must we be forewarning?
must you be forewarning?
must they be forewarning?

Perfect

must I have forewarned?
must you have forewarned?
must he have forewarned?
must we have forewarned?
must you have forewarned?
must they have forewarned?

V-ing perfect

must I have been forewarning?
must you have been forewarning?
must he have been forewarning?
must we have been forewarning?
must you have been forewarning?
must they have been forewarning?

Interro-negative form

Simple form

must I not forewarn?
must you not forewarn?
must he not forewarn?
must we not forewarn?
must you not forewarn?
must they not forewarn?

V-ing form

must I not be forewarning?
must you not be forewarning?
must he not be forewarning?
must we not be forewarning?
must you not be forewarning?
must they not be forewarning?

Perfect

must I not have forewarned?
must you not have forewarned?
must he not have forewarned?
must we not have forewarned?
must you not have forewarned?
must they not have forewarned?

V-ing perfect

must I not have been forewarning?
must you not have been forewarning?
must he not have been forewarning?
must we not have been forewarning?
must you not have been forewarning?
must they not have been forewarning?

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