must woof
Verbo regolare: woof - woofed- woofed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must woof
you must woof
he must woof
we must woof
you must woof
they must woof 	I must be woofing
you must be woofing
he must be woofing
we must be woofing
you must be woofing
they must be woofing	I must have woofed
you must have woofed
he must have woofed
we must have woofed
you must have woofed
they must have woofed	I must have been woofing
you must have been woofing
he must have been woofing
we must have been woofing
you must have been woofing
they must have been woofing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not woof
you must not woof
he must not woof
we must not woof
you must not woof
they must not woof 	I must not be woofing
you must not be woofing
he must not be woofing
we must not be woofing
you must not be woofing
they must not be woofing	I must not have woofed
you must not have woofed
he must not have woofed
we must not have woofed
you must not have woofed
they must not have woofed	I must not have been woofing
you must not have been woofing
he must not have been woofing
we must not have been woofing
you must not have been woofing
they must not have been woofing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I woof?
must you woof?
must he woof?
must we woof?
must you woof?
must they woof? 	must I be woofing?
must you be woofing?
must he be woofing?
must we be woofing?
must you be woofing?
must they be woofing? 	must I have woofed?
must you have woofed?
must he have woofed?
must we have woofed?
must you have woofed?
must they have woofed? 	must I have been woofing?
must you have been woofing?
must he have been woofing?
must we have been woofing?
must you have been woofing?
must they have been woofing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not woof?
must you not woof?
must he not woof?
must we not woof?
must you not woof?
must they not woof? 	must I not be woofing?
must you not be woofing?
must he not be woofing?
must we not be woofing?
must you not be woofing?
must they not be woofing? 	must I not have woofed?
must you not have woofed?
must he not have woofed?
must we not have woofed?
must you not have woofed?
must they not have woofed? 	must I not have been woofing?
must you not have been woofing?
must he not have been woofing?
must we not have been woofing?
must you not have been woofing?
must they not have been woofing?