English verb conjugation MUST VICE

Regular verb: vice - viced - viced

Affirmation

Simple form

I must vice
you must vice
he must vice
we must vice
you must vice
they must vice

V-ing form

I must be vicing
you must be vicing
he must be vicing
we must be vicing
you must be vicing
they must be vicing

Perfect

I must have viced
you must have viced
he must have viced
we must have viced
you must have viced
they must have viced

V-ing perfect

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

Negation

Simple form

I must not vice
you must not vice
he must not vice
we must not vice
you must not vice
they must not vice

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I vice?
must you vice?
must he vice?
must we vice?
must you vice?
must they vice?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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