English verb conjugation
MUST RUMINATE

Regular verb: ruminate - ruminated - ruminated

Affirmation

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