English verb conjugation
MUST FLENSE

Regular verb: flense - flensed - flensed

Affirmation

Simple form	V-ing form
I must flense you must flense he must flense we must flense you must flense they must flense	I must be flensing you must be flensing he must be flensing we must be flensing you must be flensing they must be flensing
Perfect	V-ing perfect
I must have flensed you must have flensed he must have flensed we must have flensed you must have flensed they must have flensed	I must have been flensing you must have been flensing he must have been flensing we must have been flensing you must have been flensing they must have been flensing

Negation

Simple form	V-ing form
I must not flense you must not flense he must not flense we must not flense you must not flense they must not flense	I must not be flensing you must not be flensing he must not be flensing we must not be flensing you must not be flensing they must not be flensing
Perfect	V-ing perfect
I must not have flensed you must not have flensed he must not have flensed we must not have flensed you must not have flensed they must not have flensed	I must not have been flensing you must not have been flensing he must not have been flensing we must not have been flensing you must not have been flensing they must not have been flensing

Interrogative form

Simple form	V-ing form
must I flense? must you flense? must he flense? must we flense? must you flense? must they flense?	must I be flensing? must you be flensing? must he be flensing? must we be flensing? must you be flensing? must they be flensing?
Perfect	V-ing perfect
must I have flensed? must you have flensed? must he have flensed? must we have flensed? must you have flensed? must they have flensed?	must I have been flensing? must you have been flensing? must he have been flensing? must we have been flensing? must you have been flensing? must they have been flensing?

Interro-negative form

Simple form	V-ing form
must I not flense? must you not flense? must he not flense? must we not flense? must you not flense? must they not flense?	must I not be flensing? must you not be flensing? must he not be flensing? must we not be flensing? must you not be flensing? must they not be flensing?
Perfect	V-ing perfect
must I not have flensed? must you not have flensed? must he not have flensed? must we not have flensed? must you not have flensed? must they not have flensed?	must I not have been flensing? must you not have been flensing? must he not have been flensing? must we not have been flensing? must you not have been flensing? must they not have been flensing?