English verb conjugation
MUST LUTEINIZE

Regular verb: luteinize - luteinized - luteinized

Affirmation

Simple form	V-ing form
I must luteinize you must luteinize he must luteinize we must luteinize you must luteinize they must luteinize	I must be luteinizing you must be luteinizing he must be luteinizing we must be luteinizing you must be luteinizing they must be luteinizing
Perfect	V-ing perfect
I must have luteinized you must have luteinized he must have luteinized we must have luteinized you must have luteinized they must have luteinized	I must have been luteinizing you must have been luteinizing he must have been luteinizing we must have been luteinizing you must have been luteinizing they must have been luteinizing

Negation

Simple form	V-ing form
I mustn't luteinize you mustn't luteinize he mustn't luteinize we mustn't luteinize you mustn't luteinize they mustn't luteinize	I mustn't be luteinizing you mustn't be luteinizing he mustn't be luteinizing we mustn't be luteinizing you mustn't be luteinizing they mustn't be luteinizing
Perfect	V-ing perfect
I mustn't have luteinized you mustn't have luteinized he mustn't have luteinized we mustn't have luteinized you mustn't have luteinized they mustn't have luteinized	I mustn't have been luteinizing you mustn't have been luteinizing he mustn't have been luteinizing we mustn't have been luteinizing you mustn't have been luteinizing they mustn't have been luteinizing

Interrogative form

Simple form	V-ing form
must I luteinize? must you luteinize? must he luteinize? must we luteinize? must you luteinize? must they luteinize?	must I be luteinizing? must you be luteinizing? must he be luteinizing? must we be luteinizing? must you be luteinizing? must they be luteinizing?
Perfect	V-ing perfect
must I have luteinized? must you have luteinized? must he have luteinized? must we have luteinized? must you have luteinized? must they have luteinized?	must I have been luteinizing? must you have been luteinizing? must he have been luteinizing? must we have been luteinizing? must you have been luteinizing? must they have been luteinizing?

Interro-negative form

Simple form	V-ing form
mustn't I luteinize? mustn't you luteinize? mustn't he luteinize? mustn't we luteinize? mustn't you luteinize? mustn't they luteinize?	mustn't I be luteinizing? mustn't you be luteinizing? mustn't he be luteinizing? mustn't we be luteinizing? mustn't you be luteinizing? mustn't they be luteinizing?
Perfect	V-ing perfect
mustn't I have luteinized? mustn't you have luteinized? mustn't he have luteinized? mustn't we have luteinized? mustn't you have luteinized? mustn't they have luteinized?	mustn't I have been luteinizing? mustn't you have been luteinizing? mustn't he have been luteinizing? mustn't we have been luteinizing? mustn't you have been luteinizing? mustn't they have been luteinizing?