English verb conjugation MUST SUBSPECIALISE

Regular verb: subspecialise - subspecialised - subspecialised

Affirmation

Simple form

I must subspecialise
you must subspecialise
he must subspecialise
we must subspecialise
you must subspecialise
they must subspecialise

V-ing form

I must be subspecialising
you must be subspecialising
he must be subspecialising
we must be subspecialising
you must be subspecialising
they must be subspecialising

Perfect

I must have subspecialised
you must have subspecialised
he must have subspecialised
we must have subspecialised
you must have subspecialised
they must have subspecialised

V-ing perfect

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

Negation

Simple form

I must not subspecialise
you must not subspecialise
he must not subspecialise
we must not subspecialise
you must not subspecialise
they must not subspecialise

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I subspecialise?
must you subspecialise?
must he subspecialise?
must we subspecialise?
must you subspecialise?
must they subspecialise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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