English verb conjugation
MUST STRIDE

Irregular verb: stride - strode - stridden

Affirmation

Simple form	V-ing form
I must stride you must stride she must stride we must stride you must stride they must stride	I must be striding you must be striding she 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 she 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 she 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 she 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 she 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 she 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 she 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 she stride? must we stride? must you stride? must they stride?	must I be striding? must you be striding? must she 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 she 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 she 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 she 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 she 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 she 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 she have been striding? mustn't we have been striding? mustn't you have been striding? mustn't they have been striding?