English verb conjugation MUST CIRCUMFUSE

Regular verb: circumfuse - circumfused - circumfused

Affirmation

Simple form

I must circumfuse
you must circumfuse
he must circumfuse
we must circumfuse
you must circumfuse
they must circumfuse

V-ing form

I must be circumfusing
you must be circumfusing
he must be circumfusing
we must be circumfusing
you must be circumfusing
they must be circumfusing

Perfect

I must have circumfused
you must have circumfused
he must have circumfused
we must have circumfused
you must have circumfused
they must have circumfused

V-ing perfect

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

Negation

Simple form

I mustn't circumfuse
you mustn't circumfuse
he mustn't circumfuse
we mustn't circumfuse
you mustn't circumfuse
they mustn't circumfuse

V-ing form

I mustn't be circumfusing
you mustn't be circumfusing
he mustn't be circumfusing
we mustn't be circumfusing
you mustn't be circumfusing
they mustn't be circumfusing

Perfect

I mustn't have circumfused
you mustn't have circumfused
he mustn't have circumfused
we mustn't have circumfused
you mustn't have circumfused
they mustn't have circumfused

V-ing perfect

I mustn't have been circumfusing
you mustn't have been circumfusing
he mustn't have been circumfusing
we mustn't have been circumfusing
you mustn't have been circumfusing
they mustn't have been circumfusing

Interrogative form

Simple form

must I circumfuse?
must you circumfuse?
must he circumfuse?
must we circumfuse?
must you circumfuse?
must they circumfuse?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I circumfuse?
mustn't you circumfuse?
mustn't he circumfuse?
mustn't we circumfuse?
mustn't you circumfuse?
mustn't they circumfuse?

V-ing form

mustn't I be circumfusing?
mustn't you be circumfusing?
mustn't he be circumfusing?
mustn't we be circumfusing?
mustn't you be circumfusing?
mustn't they be circumfusing?

Perfect

mustn't I have circumfused?
mustn't you have circumfused?
mustn't he have circumfused?
mustn't we have circumfused?
mustn't you have circumfused?
mustn't they have circumfused?

V-ing perfect

mustn't I have been circumfusing?
mustn't you have been circumfusing?
mustn't he have been circumfusing?
mustn't we have been circumfusing?
mustn't you have been circumfusing?
mustn't they have been circumfusing?

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