English verb conjugation MUST RECOGNISE

Regular verb: recognise - recognised - recognised

Affirmation

Simple form

I must recognise
you must recognise
he must recognise
we must recognise
you must recognise
they must recognise

V-ing form

I must be recognising
you must be recognising
he must be recognising
we must be recognising
you must be recognising
they must be recognising

Perfect

I must have recognised
you must have recognised
he must have recognised
we must have recognised
you must have recognised
they must have recognised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I recognise?
must you recognise?
must he recognise?
must we recognise?
must you recognise?
must they recognise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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