English verb conjugation
MUST STRIDE

Irregular verb: stride - strode - stridden

Affirmation

Simple form	V-ing form
I must stride you must stride he must stride we must stride you must stride they must stride	I must be striding you must be striding he must be striding we must be striding you must be striding they must be striding
Perfect	V-ing perfect
I must have stridden you must have stridden he must have stridden we must have stridden you must have stridden they must have stridden	I must have been striding you must have been striding he must have been striding we must have been striding you must have been striding they must have been striding

Negation

Simple form	V-ing form
I mustn't stride you mustn't stride he mustn't stride we mustn't stride you mustn't stride they mustn't stride	I mustn't be striding you mustn't be striding he mustn't be striding we mustn't be striding you mustn't be striding they mustn't be striding
Perfect	V-ing perfect
I mustn't have stridden you mustn't have stridden he mustn't have stridden we mustn't have stridden you mustn't have stridden they mustn't have stridden	I mustn't have been striding you mustn't have been striding he mustn't have been striding we mustn't have been striding you mustn't have been striding they mustn't have been striding

Interrogative form

Simple form	V-ing form
must I stride? must you stride? must he stride? must we stride? must you stride? must they stride?	must I be striding? must you be striding? must he be striding? must we be striding? must you be striding? must they be striding?
Perfect	V-ing perfect
must I have stridden? must you have stridden? must he have stridden? must we have stridden? must you have stridden? must they have stridden?	must I have been striding? must you have been striding? must he have been striding? must we have been striding? must you have been striding? must they have been striding?

Interro-negative form

Simple form	V-ing form
mustn't I stride? mustn't you stride? mustn't he stride? mustn't we stride? mustn't you stride? mustn't they stride?	mustn't I be striding? mustn't you be striding? mustn't he be striding? mustn't we be striding? mustn't you be striding? mustn't they be striding?
Perfect	V-ing perfect
mustn't I have stridden? mustn't you have stridden? mustn't he have stridden? mustn't we have stridden? mustn't you have stridden? mustn't they have stridden?	mustn't I have been striding? mustn't you have been striding? mustn't he have been striding? mustn't we have been striding? mustn't you have been striding? mustn't they have been striding?