English verb conjugation MUST CATEGORISE

Regular verb: categorise - categorised - categorised

Affirmation

Simple form

I must categorise
you must categorise
he must categorise
we must categorise
you must categorise
they must categorise

V-ing form

I must be categorising
you must be categorising
he must be categorising
we must be categorising
you must be categorising
they must be categorising

Perfect

I must have categorised
you must have categorised
he must have categorised
we must have categorised
you must have categorised
they must have categorised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I categorise?
must you categorise?
must he categorise?
must we categorise?
must you categorise?
must they categorise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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