I must asperse you must asperse he must asperse we must asperse you must asperse they must asperse
V-ing form
I must be aspersing you must be aspersing he must be aspersing we must be aspersing you must be aspersing they must be aspersing
Perfect
I must have aspersed you must have aspersed he must have aspersed we must have aspersed you must have aspersed they must have aspersed
V-ing perfect
I must have been aspersing you must have been aspersing he must have been aspersing we must have been aspersing you must have been aspersing they must have been aspersing
Negation
Simple form
I must not asperse you must not asperse he must not asperse we must not asperse you must not asperse they must not asperse
V-ing form
I must not be aspersing you must not be aspersing he must not be aspersing we must not be aspersing you must not be aspersing they must not be aspersing
Perfect
I must not have aspersed you must not have aspersed he must not have aspersed we must not have aspersed you must not have aspersed they must not have aspersed
V-ing perfect
I must not have been aspersing you must not have been aspersing he must not have been aspersing we must not have been aspersing you must not have been aspersing they must not have been aspersing
Interrogative form
Simple form
must I asperse? must you asperse? must he asperse? must we asperse? must you asperse? must they asperse?
V-ing form
must I be aspersing? must you be aspersing? must he be aspersing? must we be aspersing? must you be aspersing? must they be aspersing?
Perfect
must I have aspersed? must you have aspersed? must he have aspersed? must we have aspersed? must you have aspersed? must they have aspersed?
V-ing perfect
must I have been aspersing? must you have been aspersing? must he have been aspersing? must we have been aspersing? must you have been aspersing? must they have been aspersing?
Interro-negative form
Simple form
must I not asperse? must you not asperse? must he not asperse? must we not asperse? must you not asperse? must they not asperse?
V-ing form
must I not be aspersing? must you not be aspersing? must he not be aspersing? must we not be aspersing? must you not be aspersing? must they not be aspersing?
Perfect
must I not have aspersed? must you not have aspersed? must he not have aspersed? must we not have aspersed? must you not have aspersed? must they not have aspersed?
V-ing perfect
must I not have been aspersing? must you not have been aspersing? must he not have been aspersing? must we not have been aspersing? must you not have been aspersing? must they not have been aspersing?