English verb conjugation
MUST ENCLOSE

Regular verb: enclose - enclosed - enclosed

Affirmation

Simple form	V-ing form
I must enclose you must enclose she must enclose we must enclose you must enclose they must enclose	I must be enclosing you must be enclosing she must be enclosing we must be enclosing you must be enclosing they must be enclosing
Perfect	V-ing perfect
I must have enclosed you must have enclosed she must have enclosed we must have enclosed you must have enclosed they must have enclosed	I must have been enclosing you must have been enclosing she must have been enclosing we must have been enclosing you must have been enclosing they must have been enclosing

Negation

Simple form	V-ing form
I mustn't enclose you mustn't enclose she mustn't enclose we mustn't enclose you mustn't enclose they mustn't enclose	I mustn't be enclosing you mustn't be enclosing she mustn't be enclosing we mustn't be enclosing you mustn't be enclosing they mustn't be enclosing
Perfect	V-ing perfect
I mustn't have enclosed you mustn't have enclosed she mustn't have enclosed we mustn't have enclosed you mustn't have enclosed they mustn't have enclosed	I mustn't have been enclosing you mustn't have been enclosing she mustn't have been enclosing we mustn't have been enclosing you mustn't have been enclosing they mustn't have been enclosing

Interrogative form

Simple form	V-ing form
must I enclose? must you enclose? must she enclose? must we enclose? must you enclose? must they enclose?	must I be enclosing? must you be enclosing? must she be enclosing? must we be enclosing? must you be enclosing? must they be enclosing?
Perfect	V-ing perfect
must I have enclosed? must you have enclosed? must she have enclosed? must we have enclosed? must you have enclosed? must they have enclosed?	must I have been enclosing? must you have been enclosing? must she have been enclosing? must we have been enclosing? must you have been enclosing? must they have been enclosing?

Interro-negative form

Simple form	V-ing form
mustn't I enclose? mustn't you enclose? mustn't she enclose? mustn't we enclose? mustn't you enclose? mustn't they enclose?	mustn't I be enclosing? mustn't you be enclosing? mustn't she be enclosing? mustn't we be enclosing? mustn't you be enclosing? mustn't they be enclosing?
Perfect	V-ing perfect
mustn't I have enclosed? mustn't you have enclosed? mustn't she have enclosed? mustn't we have enclosed? mustn't you have enclosed? mustn't they have enclosed?	mustn't I have been enclosing? mustn't you have been enclosing? mustn't she have been enclosing? mustn't we have been enclosing? mustn't you have been enclosing? mustn't they have been enclosing?