English verb conjugation MUST DIFFUSE

Regular verb: diffuse - diffused - diffused

Affirmation

Simple form

I must diffuse
you must diffuse
he must diffuse
we must diffuse
you must diffuse
they must diffuse

V-ing form

I must be diffusing
you must be diffusing
he must be diffusing
we must be diffusing
you must be diffusing
they must be diffusing

Perfect

I must have diffused
you must have diffused
he must have diffused
we must have diffused
you must have diffused
they must have diffused

V-ing perfect

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

Negation

Simple form

I must not diffuse
you must not diffuse
he must not diffuse
we must not diffuse
you must not diffuse
they must not diffuse

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I diffuse?
must you diffuse?
must he diffuse?
must we diffuse?
must you diffuse?
must they diffuse?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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