English verb conjugation MUST ESPY

Regular verb: espy - espied - espied

Affirmation

Simple form

I must espy
you must espy
he must espy
we must espy
you must espy
they must espy

V-ing form

I must be espying
you must be espying
he must be espying
we must be espying
you must be espying
they must be espying

Perfect

I must have espied
you must have espied
he must have espied
we must have espied
you must have espied
they must have espied

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I espy?
must you espy?
must he espy?
must we espy?
must you espy?
must they espy?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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