English verb conjugation MUST BLUNDER

Regular verb: blunder - blundered - blundered

Affirmation

Simple form

I must blunder
you must blunder
he must blunder
we must blunder
you must blunder
they must blunder

V-ing form

I must be blundering
you must be blundering
he must be blundering
we must be blundering
you must be blundering
they must be blundering

Perfect

I must have blundered
you must have blundered
he must have blundered
we must have blundered
you must have blundered
they must have blundered

V-ing perfect

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

Negation

Simple form

I must not blunder
you must not blunder
he must not blunder
we must not blunder
you must not blunder
they must not blunder

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I blunder?
must you blunder?
must he blunder?
must we blunder?
must you blunder?
must they blunder?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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