English verb conjugation MUST DOUBLE-GLAZE

Regular verb: double-glaze - double-glazed - double-glazed

Affirmation

Simple form

I must double-glaze
you must double-glaze
he must double-glaze
we must double-glaze
you must double-glaze
they must double-glaze

V-ing form

I must be double-glazing
you must be double-glazing
he must be double-glazing
we must be double-glazing
you must be double-glazing
they must be double-glazing

Perfect

I must have double-glazed
you must have double-glazed
he must have double-glazed
we must have double-glazed
you must have double-glazed
they must have double-glazed

V-ing perfect

I must have been double-glazing
you must have been double-glazing
he must have been double-glazing
we must have been double-glazing
you must have been double-glazing
they must have been double-glazing

Negation

Simple form

I must not double-glaze
you must not double-glaze
he must not double-glaze
we must not double-glaze
you must not double-glaze
they must not double-glaze

V-ing form

I must not be double-glazing
you must not be double-glazing
he must not be double-glazing
we must not be double-glazing
you must not be double-glazing
they must not be double-glazing

Perfect

I must not have double-glazed
you must not have double-glazed
he must not have double-glazed
we must not have double-glazed
you must not have double-glazed
they must not have double-glazed

V-ing perfect

I must not have been double-glazing
you must not have been double-glazing
he must not have been double-glazing
we must not have been double-glazing
you must not have been double-glazing
they must not have been double-glazing

Interrogative form

Simple form

must I double-glaze?
must you double-glaze?
must he double-glaze?
must we double-glaze?
must you double-glaze?
must they double-glaze?

V-ing form

must I be double-glazing?
must you be double-glazing?
must he be double-glazing?
must we be double-glazing?
must you be double-glazing?
must they be double-glazing?

Perfect

must I have double-glazed?
must you have double-glazed?
must he have double-glazed?
must we have double-glazed?
must you have double-glazed?
must they have double-glazed?

V-ing perfect

must I have been double-glazing?
must you have been double-glazing?
must he have been double-glazing?
must we have been double-glazing?
must you have been double-glazing?
must they have been double-glazing?

Interro-negative form

Simple form

must I not double-glaze?
must you not double-glaze?
must he not double-glaze?
must we not double-glaze?
must you not double-glaze?
must they not double-glaze?

V-ing form

must I not be double-glazing?
must you not be double-glazing?
must he not be double-glazing?
must we not be double-glazing?
must you not be double-glazing?
must they not be double-glazing?

Perfect

must I not have double-glazed?
must you not have double-glazed?
must he not have double-glazed?
must we not have double-glazed?
must you not have double-glazed?
must they not have double-glazed?

V-ing perfect

must I not have been double-glazing?
must you not have been double-glazing?
must he not have been double-glazing?
must we not have been double-glazing?
must you not have been double-glazing?
must they not have been double-glazing?

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