English verb conjugation
MUST SIDESTROKE

Regular verb: sidestroke - sidestroked - sidestroked

Affirmation

Simple form	V-ing form
I must sidestroke you must sidestroke he must sidestroke we must sidestroke you must sidestroke they must sidestroke	I must be sidestroking you must be sidestroking he must be sidestroking we must be sidestroking you must be sidestroking they must be sidestroking
Perfect	V-ing perfect
I must have sidestroked you must have sidestroked he must have sidestroked we must have sidestroked you must have sidestroked they must have sidestroked	I must have been sidestroking you must have been sidestroking he must have been sidestroking we must have been sidestroking you must have been sidestroking they must have been sidestroking

Negation

Simple form	V-ing form
I mustn't sidestroke you mustn't sidestroke he mustn't sidestroke we mustn't sidestroke you mustn't sidestroke they mustn't sidestroke	I mustn't be sidestroking you mustn't be sidestroking he mustn't be sidestroking we mustn't be sidestroking you mustn't be sidestroking they mustn't be sidestroking
Perfect	V-ing perfect
I mustn't have sidestroked you mustn't have sidestroked he mustn't have sidestroked we mustn't have sidestroked you mustn't have sidestroked they mustn't have sidestroked	I mustn't have been sidestroking you mustn't have been sidestroking he mustn't have been sidestroking we mustn't have been sidestroking you mustn't have been sidestroking they mustn't have been sidestroking

Interrogative form

Simple form	V-ing form
must I sidestroke? must you sidestroke? must he sidestroke? must we sidestroke? must you sidestroke? must they sidestroke?	must I be sidestroking? must you be sidestroking? must he be sidestroking? must we be sidestroking? must you be sidestroking? must they be sidestroking?
Perfect	V-ing perfect
must I have sidestroked? must you have sidestroked? must he have sidestroked? must we have sidestroked? must you have sidestroked? must they have sidestroked?	must I have been sidestroking? must you have been sidestroking? must he have been sidestroking? must we have been sidestroking? must you have been sidestroking? must they have been sidestroking?

Interro-negative form

Simple form	V-ing form
mustn't I sidestroke? mustn't you sidestroke? mustn't he sidestroke? mustn't we sidestroke? mustn't you sidestroke? mustn't they sidestroke?	mustn't I be sidestroking? mustn't you be sidestroking? mustn't he be sidestroking? mustn't we be sidestroking? mustn't you be sidestroking? mustn't they be sidestroking?
Perfect	V-ing perfect
mustn't I have sidestroked? mustn't you have sidestroked? mustn't he have sidestroked? mustn't we have sidestroked? mustn't you have sidestroked? mustn't they have sidestroked?	mustn't I have been sidestroking? mustn't you have been sidestroking? mustn't he have been sidestroking? mustn't we have been sidestroking? mustn't you have been sidestroking? mustn't they have been sidestroking?