English verb conjugation
MUST UNROLL

Regular verb: unroll - unrolled - unrolled

Affirmation

Simple form	V-ing form
I must unroll you must unroll she must unroll we must unroll you must unroll they must unroll	I must be unrolling you must be unrolling she must be unrolling we must be unrolling you must be unrolling they must be unrolling
Perfect	V-ing perfect
I must have unrolled you must have unrolled she must have unrolled we must have unrolled you must have unrolled they must have unrolled	I must have been unrolling you must have been unrolling she must have been unrolling we must have been unrolling you must have been unrolling they must have been unrolling

Negation

Simple form	V-ing form
I mustn't unroll you mustn't unroll she mustn't unroll we mustn't unroll you mustn't unroll they mustn't unroll	I mustn't be unrolling you mustn't be unrolling she mustn't be unrolling we mustn't be unrolling you mustn't be unrolling they mustn't be unrolling
Perfect	V-ing perfect
I mustn't have unrolled you mustn't have unrolled she mustn't have unrolled we mustn't have unrolled you mustn't have unrolled they mustn't have unrolled	I mustn't have been unrolling you mustn't have been unrolling she mustn't have been unrolling we mustn't have been unrolling you mustn't have been unrolling they mustn't have been unrolling

Interrogative form

Simple form	V-ing form
must I unroll? must you unroll? must she unroll? must we unroll? must you unroll? must they unroll?	must I be unrolling? must you be unrolling? must she be unrolling? must we be unrolling? must you be unrolling? must they be unrolling?
Perfect	V-ing perfect
must I have unrolled? must you have unrolled? must she have unrolled? must we have unrolled? must you have unrolled? must they have unrolled?	must I have been unrolling? must you have been unrolling? must she have been unrolling? must we have been unrolling? must you have been unrolling? must they have been unrolling?

Interro-negative form

Simple form	V-ing form
mustn't I unroll? mustn't you unroll? mustn't she unroll? mustn't we unroll? mustn't you unroll? mustn't they unroll?	mustn't I be unrolling? mustn't you be unrolling? mustn't she be unrolling? mustn't we be unrolling? mustn't you be unrolling? mustn't they be unrolling?
Perfect	V-ing perfect
mustn't I have unrolled? mustn't you have unrolled? mustn't she have unrolled? mustn't we have unrolled? mustn't you have unrolled? mustn't they have unrolled?	mustn't I have been unrolling? mustn't you have been unrolling? mustn't she have been unrolling? mustn't we have been unrolling? mustn't you have been unrolling? mustn't they have been unrolling?