English verb conjugation MUST PREAUTHORISE

Regular verb: preauthorise - preauthorised - preauthorised

Affirmation

Simple form

I must preauthorise
you must preauthorise
he must preauthorise
we must preauthorise
you must preauthorise
they must preauthorise

V-ing form

I must be preauthorising
you must be preauthorising
he must be preauthorising
we must be preauthorising
you must be preauthorising
they must be preauthorising

Perfect

I must have preauthorised
you must have preauthorised
he must have preauthorised
we must have preauthorised
you must have preauthorised
they must have preauthorised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I preauthorise?
must you preauthorise?
must he preauthorise?
must we preauthorise?
must you preauthorise?
must they preauthorise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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