English verb conjugation
MUST STRIPE

Regular verb: stripe - striped - striped

Affirmation

Simple form	V-ing form
I must stripe you must stripe she must stripe we must stripe you must stripe they must stripe	I must be striping you must be striping she must be striping we must be striping you must be striping they must be striping
Perfect	V-ing perfect
I must have striped you must have striped she must have striped we must have striped you must have striped they must have striped	I must have been striping you must have been striping she must have been striping we must have been striping you must have been striping they must have been striping

Negation

Simple form	V-ing form
I mustn't stripe you mustn't stripe she mustn't stripe we mustn't stripe you mustn't stripe they mustn't stripe	I mustn't be striping you mustn't be striping she mustn't be striping we mustn't be striping you mustn't be striping they mustn't be striping
Perfect	V-ing perfect
I mustn't have striped you mustn't have striped she mustn't have striped we mustn't have striped you mustn't have striped they mustn't have striped	I mustn't have been striping you mustn't have been striping she mustn't have been striping we mustn't have been striping you mustn't have been striping they mustn't have been striping

Interrogative form

Simple form	V-ing form
must I stripe? must you stripe? must she stripe? must we stripe? must you stripe? must they stripe?	must I be striping? must you be striping? must she be striping? must we be striping? must you be striping? must they be striping?
Perfect	V-ing perfect
must I have striped? must you have striped? must she have striped? must we have striped? must you have striped? must they have striped?	must I have been striping? must you have been striping? must she have been striping? must we have been striping? must you have been striping? must they have been striping?

Interro-negative form

Simple form	V-ing form
mustn't I stripe? mustn't you stripe? mustn't she stripe? mustn't we stripe? mustn't you stripe? mustn't they stripe?	mustn't I be striping? mustn't you be striping? mustn't she be striping? mustn't we be striping? mustn't you be striping? mustn't they be striping?
Perfect	V-ing perfect
mustn't I have striped? mustn't you have striped? mustn't she have striped? mustn't we have striped? mustn't you have striped? mustn't they have striped?	mustn't I have been striping? mustn't you have been striping? mustn't she have been striping? mustn't we have been striping? mustn't you have been striping? mustn't they have been striping?