English verb conjugation
MUST RUMINATE

Regular verb: ruminate - ruminated - ruminated

Affirmation

Simple form	V-ing form
I must ruminate you must ruminate he must ruminate we must ruminate you must ruminate they must ruminate	I must be ruminating you must be ruminating he must be ruminating we must be ruminating you must be ruminating they must be ruminating
Perfect	V-ing perfect
I must have ruminated you must have ruminated he must have ruminated we must have ruminated you must have ruminated they must have ruminated	I must have been ruminating you must have been ruminating he must have been ruminating we must have been ruminating you must have been ruminating they must have been ruminating

Negation

Simple form	V-ing form
I mustn't ruminate you mustn't ruminate he mustn't ruminate we mustn't ruminate you mustn't ruminate they mustn't ruminate	I mustn't be ruminating you mustn't be ruminating he mustn't be ruminating we mustn't be ruminating you mustn't be ruminating they mustn't be ruminating
Perfect	V-ing perfect
I mustn't have ruminated you mustn't have ruminated he mustn't have ruminated we mustn't have ruminated you mustn't have ruminated they mustn't have ruminated	I mustn't have been ruminating you mustn't have been ruminating he mustn't have been ruminating we mustn't have been ruminating you mustn't have been ruminating they mustn't have been ruminating

Interrogative form

Simple form	V-ing form
must I ruminate? must you ruminate? must he ruminate? must we ruminate? must you ruminate? must they ruminate?	must I be ruminating? must you be ruminating? must he be ruminating? must we be ruminating? must you be ruminating? must they be ruminating?
Perfect	V-ing perfect
must I have ruminated? must you have ruminated? must he have ruminated? must we have ruminated? must you have ruminated? must they have ruminated?	must I have been ruminating? must you have been ruminating? must he have been ruminating? must we have been ruminating? must you have been ruminating? must they have been ruminating?

Interro-negative form

Simple form	V-ing form
mustn't I ruminate? mustn't you ruminate? mustn't he ruminate? mustn't we ruminate? mustn't you ruminate? mustn't they ruminate?	mustn't I be ruminating? mustn't you be ruminating? mustn't he be ruminating? mustn't we be ruminating? mustn't you be ruminating? mustn't they be ruminating?
Perfect	V-ing perfect
mustn't I have ruminated? mustn't you have ruminated? mustn't he have ruminated? mustn't we have ruminated? mustn't you have ruminated? mustn't they have ruminated?	mustn't I have been ruminating? mustn't you have been ruminating? mustn't he have been ruminating? mustn't we have been ruminating? mustn't you have been ruminating? mustn't they have been ruminating?