English verb conjugation
MUST REBOUND

Regular verb: rebound - rebounded - rebounded

Affirmation

Simple form	V-ing form
I must rebound you must rebound he must rebound we must rebound you must rebound they must rebound	I must be rebounding you must be rebounding he must be rebounding we must be rebounding you must be rebounding they must be rebounding
Perfect	V-ing perfect
I must have rebounded you must have rebounded he must have rebounded we must have rebounded you must have rebounded they must have rebounded	I must have been rebounding you must have been rebounding he must have been rebounding we must have been rebounding you must have been rebounding they must have been rebounding

Negation

Simple form	V-ing form
I must not rebound you must not rebound he must not rebound we must not rebound you must not rebound they must not rebound	I must not be rebounding you must not be rebounding he must not be rebounding we must not be rebounding you must not be rebounding they must not be rebounding
Perfect	V-ing perfect
I must not have rebounded you must not have rebounded he must not have rebounded we must not have rebounded you must not have rebounded they must not have rebounded	I must not have been rebounding you must not have been rebounding he must not have been rebounding we must not have been rebounding you must not have been rebounding they must not have been rebounding

Interrogative form

Simple form	V-ing form
must I rebound? must you rebound? must he rebound? must we rebound? must you rebound? must they rebound?	must I be rebounding? must you be rebounding? must he be rebounding? must we be rebounding? must you be rebounding? must they be rebounding?
Perfect	V-ing perfect
must I have rebounded? must you have rebounded? must he have rebounded? must we have rebounded? must you have rebounded? must they have rebounded?	must I have been rebounding? must you have been rebounding? must he have been rebounding? must we have been rebounding? must you have been rebounding? must they have been rebounding?

Interro-negative form

Simple form	V-ing form
must I not rebound? must you not rebound? must he not rebound? must we not rebound? must you not rebound? must they not rebound?	must I not be rebounding? must you not be rebounding? must he not be rebounding? must we not be rebounding? must you not be rebounding? must they not be rebounding?
Perfect	V-ing perfect
must I not have rebounded? must you not have rebounded? must he not have rebounded? must we not have rebounded? must you not have rebounded? must they not have rebounded?	must I not have been rebounding? must you not have been rebounding? must he not have been rebounding? must we not have been rebounding? must you not have been rebounding? must they not have been rebounding?