English verb conjugation MUST DEVOCALISE

Regular verb: devocalise - devocalised - devocalised

Affirmation

Simple form

I must devocalise
you must devocalise
he must devocalise
we must devocalise
you must devocalise
they must devocalise

V-ing form

I must be devocalising
you must be devocalising
he must be devocalising
we must be devocalising
you must be devocalising
they must be devocalising

Perfect

I must have devocalised
you must have devocalised
he must have devocalised
we must have devocalised
you must have devocalised
they must have devocalised

V-ing perfect

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

Negation

Simple form

I must not devocalise
you must not devocalise
he must not devocalise
we must not devocalise
you must not devocalise
they must not devocalise

V-ing form

I must not be devocalising
you must not be devocalising
he must not be devocalising
we must not be devocalising
you must not be devocalising
they must not be devocalising

Perfect

I must not have devocalised
you must not have devocalised
he must not have devocalised
we must not have devocalised
you must not have devocalised
they must not have devocalised

V-ing perfect

I must not have been devocalising
you must not have been devocalising
he must not have been devocalising
we must not have been devocalising
you must not have been devocalising
they must not have been devocalising

Interrogative form

Simple form

must I devocalise?
must you devocalise?
must he devocalise?
must we devocalise?
must you devocalise?
must they devocalise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

must I not devocalise?
must you not devocalise?
must he not devocalise?
must we not devocalise?
must you not devocalise?
must they not devocalise?

V-ing form

must I not be devocalising?
must you not be devocalising?
must he not be devocalising?
must we not be devocalising?
must you not be devocalising?
must they not be devocalising?

Perfect

must I not have devocalised?
must you not have devocalised?
must he not have devocalised?
must we not have devocalised?
must you not have devocalised?
must they not have devocalised?

V-ing perfect

must I not have been devocalising?
must you not have been devocalising?
must he not have been devocalising?
must we not have been devocalising?
must you not have been devocalising?
must they not have been devocalising?

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