English verb conjugation MUST OBTUND

Regular verb: obtund - obtunded - obtunded

Affirmation

Simple form

I must obtund
you must obtund
he must obtund
we must obtund
you must obtund
they must obtund

V-ing form

I must be obtunding
you must be obtunding
he must be obtunding
we must be obtunding
you must be obtunding
they must be obtunding

Perfect

I must have obtunded
you must have obtunded
he must have obtunded
we must have obtunded
you must have obtunded
they must have obtunded

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I obtund?
must you obtund?
must he obtund?
must we obtund?
must you obtund?
must they obtund?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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