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 mustn't rebound you mustn't rebound he mustn't rebound we mustn't rebound you mustn't rebound they mustn't rebound	I mustn't be rebounding you mustn't be rebounding he mustn't be rebounding we mustn't be rebounding you mustn't be rebounding they mustn't be rebounding
Perfect	V-ing perfect
I mustn't have rebounded you mustn't have rebounded he mustn't have rebounded we mustn't have rebounded you mustn't have rebounded they mustn't have rebounded	I mustn't have been rebounding you mustn't have been rebounding he mustn't have been rebounding we mustn't have been rebounding you mustn't have been rebounding they mustn't 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
mustn't I rebound? mustn't you rebound? mustn't he rebound? mustn't we rebound? mustn't you rebound? mustn't they rebound?	mustn't I be rebounding? mustn't you be rebounding? mustn't he be rebounding? mustn't we be rebounding? mustn't you be rebounding? mustn't they be rebounding?
Perfect	V-ing perfect
mustn't I have rebounded? mustn't you have rebounded? mustn't he have rebounded? mustn't we have rebounded? mustn't you have rebounded? mustn't they have rebounded?	mustn't I have been rebounding? mustn't you have been rebounding? mustn't he have been rebounding? mustn't we have been rebounding? mustn't you have been rebounding? mustn't they have been rebounding?