English verb conjugation
MUST BELONG

Regular verb: belong - belonged - belonged

Affirmation

Simple form	V-ing form
I must belong you must belong he must belong we must belong you must belong they must belong	I must be belonging you must be belonging he must be belonging we must be belonging you must be belonging they must be belonging
Perfect	V-ing perfect
I must have belonged you must have belonged he must have belonged we must have belonged you must have belonged they must have belonged	I must have been belonging you must have been belonging he must have been belonging we must have been belonging you must have been belonging they must have been belonging

Negation

Simple form	V-ing form
I must not belong you must not belong he must not belong we must not belong you must not belong they must not belong	I must not be belonging you must not be belonging he must not be belonging we must not be belonging you must not be belonging they must not be belonging
Perfect	V-ing perfect
I must not have belonged you must not have belonged he must not have belonged we must not have belonged you must not have belonged they must not have belonged	I must not have been belonging you must not have been belonging he must not have been belonging we must not have been belonging you must not have been belonging they must not have been belonging

Interrogative form

Simple form	V-ing form
must I belong? must you belong? must he belong? must we belong? must you belong? must they belong?	must I be belonging? must you be belonging? must he be belonging? must we be belonging? must you be belonging? must they be belonging?
Perfect	V-ing perfect
must I have belonged? must you have belonged? must he have belonged? must we have belonged? must you have belonged? must they have belonged?	must I have been belonging? must you have been belonging? must he have been belonging? must we have been belonging? must you have been belonging? must they have been belonging?

Interro-negative form

Simple form	V-ing form
must I not belong? must you not belong? must he not belong? must we not belong? must you not belong? must they not belong?	must I not be belonging? must you not be belonging? must he not be belonging? must we not be belonging? must you not be belonging? must they not be belonging?
Perfect	V-ing perfect
must I not have belonged? must you not have belonged? must he not have belonged? must we not have belonged? must you not have belonged? must they not have belonged?	must I not have been belonging? must you not have been belonging? must he not have been belonging? must we not have been belonging? must you not have been belonging? must they not have been belonging?