English verb conjugation MUST SYNCHRONISE

Regular verb: synchronise - synchronised - synchronised

Affirmation

Simple form

I must synchronise
you must synchronise
he must synchronise
we must synchronise
you must synchronise
they must synchronise

V-ing form

I must be synchronising
you must be synchronising
he must be synchronising
we must be synchronising
you must be synchronising
they must be synchronising

Perfect

I must have synchronised
you must have synchronised
he must have synchronised
we must have synchronised
you must have synchronised
they must have synchronised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I synchronise?
must you synchronise?
must he synchronise?
must we synchronise?
must you synchronise?
must they synchronise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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