English verb conjugation MUST OBTURATE

Regular verb: obturate - obturated - obturated

Affirmation

Simple form

I must obturate
you must obturate
he must obturate
we must obturate
you must obturate
they must obturate

V-ing form

I must be obturating
you must be obturating
he must be obturating
we must be obturating
you must be obturating
they must be obturating

Perfect

I must have obturated
you must have obturated
he must have obturated
we must have obturated
you must have obturated
they must have obturated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I obturate?
must you obturate?
must he obturate?
must we obturate?
must you obturate?
must they obturate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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