English verb conjugation
MUST SUSS

Regular verb: suss - sussed - sussed

Affirmation

Simple form	V-ing form
I must suss you must suss he must suss we must suss you must suss they must suss	I must be sussing you must be sussing he must be sussing we must be sussing you must be sussing they must be sussing
Perfect	V-ing perfect
I must have sussed you must have sussed he must have sussed we must have sussed you must have sussed they must have sussed	I must have been sussing you must have been sussing he must have been sussing we must have been sussing you must have been sussing they must have been sussing

Negation

Simple form	V-ing form
I must not suss you must not suss he must not suss we must not suss you must not suss they must not suss	I must not be sussing you must not be sussing he must not be sussing we must not be sussing you must not be sussing they must not be sussing
Perfect	V-ing perfect
I must not have sussed you must not have sussed he must not have sussed we must not have sussed you must not have sussed they must not have sussed	I must not have been sussing you must not have been sussing he must not have been sussing we must not have been sussing you must not have been sussing they must not have been sussing

Interrogative form

Simple form	V-ing form
must I suss? must you suss? must he suss? must we suss? must you suss? must they suss?	must I be sussing? must you be sussing? must he be sussing? must we be sussing? must you be sussing? must they be sussing?
Perfect	V-ing perfect
must I have sussed? must you have sussed? must he have sussed? must we have sussed? must you have sussed? must they have sussed?	must I have been sussing? must you have been sussing? must he have been sussing? must we have been sussing? must you have been sussing? must they have been sussing?

Interro-negative form

Simple form	V-ing form
must I not suss? must you not suss? must he not suss? must we not suss? must you not suss? must they not suss?	must I not be sussing? must you not be sussing? must he not be sussing? must we not be sussing? must you not be sussing? must they not be sussing?
Perfect	V-ing perfect
must I not have sussed? must you not have sussed? must he not have sussed? must we not have sussed? must you not have sussed? must they not have sussed?	must I not have been sussing? must you not have been sussing? must he not have been sussing? must we not have been sussing? must you not have been sussing? must they not have been sussing?