English verb conjugation
MUST SCRIMMAGE

Regular verb: scrimmage - scrimmaged - scrimmaged

Affirmation

Simple form	V-ing form
I must scrimmage you must scrimmage he must scrimmage we must scrimmage you must scrimmage they must scrimmage	I must be scrimmaging you must be scrimmaging he must be scrimmaging we must be scrimmaging you must be scrimmaging they must be scrimmaging
Perfect	V-ing perfect
I must have scrimmaged you must have scrimmaged he must have scrimmaged we must have scrimmaged you must have scrimmaged they must have scrimmaged	I must have been scrimmaging you must have been scrimmaging he must have been scrimmaging we must have been scrimmaging you must have been scrimmaging they must have been scrimmaging

Negation

Simple form	V-ing form
I mustn't scrimmage you mustn't scrimmage he mustn't scrimmage we mustn't scrimmage you mustn't scrimmage they mustn't scrimmage	I mustn't be scrimmaging you mustn't be scrimmaging he mustn't be scrimmaging we mustn't be scrimmaging you mustn't be scrimmaging they mustn't be scrimmaging
Perfect	V-ing perfect
I mustn't have scrimmaged you mustn't have scrimmaged he mustn't have scrimmaged we mustn't have scrimmaged you mustn't have scrimmaged they mustn't have scrimmaged	I mustn't have been scrimmaging you mustn't have been scrimmaging he mustn't have been scrimmaging we mustn't have been scrimmaging you mustn't have been scrimmaging they mustn't have been scrimmaging

Interrogative form

Simple form	V-ing form
must I scrimmage? must you scrimmage? must he scrimmage? must we scrimmage? must you scrimmage? must they scrimmage?	must I be scrimmaging? must you be scrimmaging? must he be scrimmaging? must we be scrimmaging? must you be scrimmaging? must they be scrimmaging?
Perfect	V-ing perfect
must I have scrimmaged? must you have scrimmaged? must he have scrimmaged? must we have scrimmaged? must you have scrimmaged? must they have scrimmaged?	must I have been scrimmaging? must you have been scrimmaging? must he have been scrimmaging? must we have been scrimmaging? must you have been scrimmaging? must they have been scrimmaging?

Interro-negative form

Simple form	V-ing form
mustn't I scrimmage? mustn't you scrimmage? mustn't he scrimmage? mustn't we scrimmage? mustn't you scrimmage? mustn't they scrimmage?	mustn't I be scrimmaging? mustn't you be scrimmaging? mustn't he be scrimmaging? mustn't we be scrimmaging? mustn't you be scrimmaging? mustn't they be scrimmaging?
Perfect	V-ing perfect
mustn't I have scrimmaged? mustn't you have scrimmaged? mustn't he have scrimmaged? mustn't we have scrimmaged? mustn't you have scrimmaged? mustn't they have scrimmaged?	mustn't I have been scrimmaging? mustn't you have been scrimmaging? mustn't he have been scrimmaging? mustn't we have been scrimmaging? mustn't you have been scrimmaging? mustn't they have been scrimmaging?