English verb conjugation
MUST SYNCOPATE

Regular verb: syncopate - syncopated - syncopated

Affirmation

Simple form	V-ing form
I must syncopate you must syncopate she must syncopate we must syncopate you must syncopate they must syncopate	I must be syncopating you must be syncopating she must be syncopating we must be syncopating you must be syncopating they must be syncopating
Perfect	V-ing perfect
I must have syncopated you must have syncopated she must have syncopated we must have syncopated you must have syncopated they must have syncopated	I must have been syncopating you must have been syncopating she must have been syncopating we must have been syncopating you must have been syncopating they must have been syncopating

Negation

Simple form	V-ing form
I mustn't syncopate you mustn't syncopate she mustn't syncopate we mustn't syncopate you mustn't syncopate they mustn't syncopate	I mustn't be syncopating you mustn't be syncopating she mustn't be syncopating we mustn't be syncopating you mustn't be syncopating they mustn't be syncopating
Perfect	V-ing perfect
I mustn't have syncopated you mustn't have syncopated she mustn't have syncopated we mustn't have syncopated you mustn't have syncopated they mustn't have syncopated	I mustn't have been syncopating you mustn't have been syncopating she mustn't have been syncopating we mustn't have been syncopating you mustn't have been syncopating they mustn't have been syncopating

Interrogative form

Simple form	V-ing form
must I syncopate? must you syncopate? must she syncopate? must we syncopate? must you syncopate? must they syncopate?	must I be syncopating? must you be syncopating? must she be syncopating? must we be syncopating? must you be syncopating? must they be syncopating?
Perfect	V-ing perfect
must I have syncopated? must you have syncopated? must she have syncopated? must we have syncopated? must you have syncopated? must they have syncopated?	must I have been syncopating? must you have been syncopating? must she have been syncopating? must we have been syncopating? must you have been syncopating? must they have been syncopating?

Interro-negative form

Simple form	V-ing form
mustn't I syncopate? mustn't you syncopate? mustn't she syncopate? mustn't we syncopate? mustn't you syncopate? mustn't they syncopate?	mustn't I be syncopating? mustn't you be syncopating? mustn't she be syncopating? mustn't we be syncopating? mustn't you be syncopating? mustn't they be syncopating?
Perfect	V-ing perfect
mustn't I have syncopated? mustn't you have syncopated? mustn't she have syncopated? mustn't we have syncopated? mustn't you have syncopated? mustn't they have syncopated?	mustn't I have been syncopating? mustn't you have been syncopating? mustn't she have been syncopating? mustn't we have been syncopating? mustn't you have been syncopating? mustn't they have been syncopating?