English verb conjugation MUST INTERLACE

Regular verb: interlace - interlaced - interlaced

Affirmation

Simple form

I must interlace
you must interlace
he must interlace
we must interlace
you must interlace
they must interlace

V-ing form

I must be interlacing
you must be interlacing
he must be interlacing
we must be interlacing
you must be interlacing
they must be interlacing

Perfect

I must have interlaced
you must have interlaced
he must have interlaced
we must have interlaced
you must have interlaced
they must have interlaced

V-ing perfect

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

Negation

Simple form

I must not interlace
you must not interlace
he must not interlace
we must not interlace
you must not interlace
they must not interlace

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I interlace?
must you interlace?
must he interlace?
must we interlace?
must you interlace?
must they interlace?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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