English verb conjugation
MUST TAILOR

Regular verb: tailor - tailored - tailored

Affirmation

Simple form	V-ing form
I must tailor you must tailor he must tailor we must tailor you must tailor they must tailor	I must be tailoring you must be tailoring he must be tailoring we must be tailoring you must be tailoring they must be tailoring
Perfect	V-ing perfect
I must have tailored you must have tailored he must have tailored we must have tailored you must have tailored they must have tailored	I must have been tailoring you must have been tailoring he must have been tailoring we must have been tailoring you must have been tailoring they must have been tailoring

Negation

Simple form	V-ing form
I mustn't tailor you mustn't tailor he mustn't tailor we mustn't tailor you mustn't tailor they mustn't tailor	I mustn't be tailoring you mustn't be tailoring he mustn't be tailoring we mustn't be tailoring you mustn't be tailoring they mustn't be tailoring
Perfect	V-ing perfect
I mustn't have tailored you mustn't have tailored he mustn't have tailored we mustn't have tailored you mustn't have tailored they mustn't have tailored	I mustn't have been tailoring you mustn't have been tailoring he mustn't have been tailoring we mustn't have been tailoring you mustn't have been tailoring they mustn't have been tailoring

Interrogative form

Simple form	V-ing form
must I tailor? must you tailor? must he tailor? must we tailor? must you tailor? must they tailor?	must I be tailoring? must you be tailoring? must he be tailoring? must we be tailoring? must you be tailoring? must they be tailoring?
Perfect	V-ing perfect
must I have tailored? must you have tailored? must he have tailored? must we have tailored? must you have tailored? must they have tailored?	must I have been tailoring? must you have been tailoring? must he have been tailoring? must we have been tailoring? must you have been tailoring? must they have been tailoring?

Interro-negative form

Simple form	V-ing form
mustn't I tailor? mustn't you tailor? mustn't he tailor? mustn't we tailor? mustn't you tailor? mustn't they tailor?	mustn't I be tailoring? mustn't you be tailoring? mustn't he be tailoring? mustn't we be tailoring? mustn't you be tailoring? mustn't they be tailoring?
Perfect	V-ing perfect
mustn't I have tailored? mustn't you have tailored? mustn't he have tailored? mustn't we have tailored? mustn't you have tailored? mustn't they have tailored?	mustn't I have been tailoring? mustn't you have been tailoring? mustn't he have been tailoring? mustn't we have been tailoring? mustn't you have been tailoring? mustn't they have been tailoring?