must groom
Verbo regular: groom - groomed- groomed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must groom
you must groom
he must groom
we must groom
you must groom
they must groom 	I must be grooming
you must be grooming
he must be grooming
we must be grooming
you must be grooming
they must be grooming	I must have groomed
you must have groomed
he must have groomed
we must have groomed
you must have groomed
they must have groomed	I must have been grooming
you must have been grooming
he must have been grooming
we must have been grooming
you must have been grooming
they must have been grooming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not groom
you must not groom
he must not groom
we must not groom
you must not groom
they must not groom 	I must not be grooming
you must not be grooming
he must not be grooming
we must not be grooming
you must not be grooming
they must not be grooming	I must not have groomed
you must not have groomed
he must not have groomed
we must not have groomed
you must not have groomed
they must not have groomed	I must not have been grooming
you must not have been grooming
he must not have been grooming
we must not have been grooming
you must not have been grooming
they must not have been grooming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I groom?
must you groom?
must he groom?
must we groom?
must you groom?
must they groom? 	must I be grooming?
must you be grooming?
must he be grooming?
must we be grooming?
must you be grooming?
must they be grooming? 	must I have groomed?
must you have groomed?
must he have groomed?
must we have groomed?
must you have groomed?
must they have groomed? 	must I have been grooming?
must you have been grooming?
must he have been grooming?
must we have been grooming?
must you have been grooming?
must they have been grooming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not groom?
must you not groom?
must he not groom?
must we not groom?
must you not groom?
must they not groom? 	must I not be grooming?
must you not be grooming?
must he not be grooming?
must we not be grooming?
must you not be grooming?
must they not be grooming? 	must I not have groomed?
must you not have groomed?
must he not have groomed?
must we not have groomed?
must you not have groomed?
must they not have groomed? 	must I not have been grooming?
must you not have been grooming?
must he not have been grooming?
must we not have been grooming?
must you not have been grooming?
must they not have been grooming?