must hoof
Verbo regular: hoof - hoofed- hoofed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must hoof
you must hoof
he must hoof
we must hoof
you must hoof
they must hoof 	I must be hoofing
you must be hoofing
he must be hoofing
we must be hoofing
you must be hoofing
they must be hoofing	I must have hoofed
you must have hoofed
he must have hoofed
we must have hoofed
you must have hoofed
they must have hoofed	I must have been hoofing
you must have been hoofing
he must have been hoofing
we must have been hoofing
you must have been hoofing
they must have been hoofing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not hoof
you must not hoof
he must not hoof
we must not hoof
you must not hoof
they must not hoof 	I must not be hoofing
you must not be hoofing
he must not be hoofing
we must not be hoofing
you must not be hoofing
they must not be hoofing	I must not have hoofed
you must not have hoofed
he must not have hoofed
we must not have hoofed
you must not have hoofed
they must not have hoofed	I must not have been hoofing
you must not have been hoofing
he must not have been hoofing
we must not have been hoofing
you must not have been hoofing
they must not have been hoofing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I hoof?
must you hoof?
must he hoof?
must we hoof?
must you hoof?
must they hoof? 	must I be hoofing?
must you be hoofing?
must he be hoofing?
must we be hoofing?
must you be hoofing?
must they be hoofing? 	must I have hoofed?
must you have hoofed?
must he have hoofed?
must we have hoofed?
must you have hoofed?
must they have hoofed? 	must I have been hoofing?
must you have been hoofing?
must he have been hoofing?
must we have been hoofing?
must you have been hoofing?
must they have been hoofing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not hoof?
must you not hoof?
must he not hoof?
must we not hoof?
must you not hoof?
must they not hoof? 	must I not be hoofing?
must you not be hoofing?
must he not be hoofing?
must we not be hoofing?
must you not be hoofing?
must they not be hoofing? 	must I not have hoofed?
must you not have hoofed?
must he not have hoofed?
must we not have hoofed?
must you not have hoofed?
must they not have hoofed? 	must I not have been hoofing?
must you not have been hoofing?
must he not have been hoofing?
must we not have been hoofing?
must you not have been hoofing?
must they not have been hoofing?