English verb conjugation MUST STANDARDISE

Regular verb: standardise - standardised - standardised

Affirmation

Simple form

I must standardise
you must standardise
he must standardise
we must standardise
you must standardise
they must standardise

V-ing form

I must be standardising
you must be standardising
he must be standardising
we must be standardising
you must be standardising
they must be standardising

Perfect

I must have standardised
you must have standardised
he must have standardised
we must have standardised
you must have standardised
they must have standardised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I standardise?
must you standardise?
must he standardise?
must we standardise?
must you standardise?
must they standardise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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