English verb conjugation MUST BELABOUR

Regular verb: belabour - belaboured - belaboured

Affirmation

Simple form

I must belabour
you must belabour
he must belabour
we must belabour
you must belabour
they must belabour

V-ing form

I must be belabouring
you must be belabouring
he must be belabouring
we must be belabouring
you must be belabouring
they must be belabouring

Perfect

I must have belaboured
you must have belaboured
he must have belaboured
we must have belaboured
you must have belaboured
they must have belaboured

V-ing perfect

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

Negation

Simple form

I must not belabour
you must not belabour
he must not belabour
we must not belabour
you must not belabour
they must not belabour

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I belabour?
must you belabour?
must he belabour?
must we belabour?
must you belabour?
must they belabour?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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