English verb conjugation MUST ATTACH

Regular verb: attach - attached - attached

Affirmation

Simple form

I must attach
you must attach
he must attach
we must attach
you must attach
they must attach

V-ing form

I must be attaching
you must be attaching
he must be attaching
we must be attaching
you must be attaching
they must be attaching

Perfect

I must have attached
you must have attached
he must have attached
we must have attached
you must have attached
they must have attached

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I attach?
must you attach?
must he attach?
must we attach?
must you attach?
must they attach?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top