must vet
Verbo regular: vet - vetted- vetted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must vet
you must vet
he must vet
we must vet
you must vet
they must vet 	I must be vetting
you must be vetting
he must be vetting
we must be vetting
you must be vetting
they must be vetting	I must have vetted
you must have vetted
he must have vetted
we must have vetted
you must have vetted
they must have vetted	I must have been vetting
you must have been vetting
he must have been vetting
we must have been vetting
you must have been vetting
they must have been vetting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not vet
you must not vet
he must not vet
we must not vet
you must not vet
they must not vet 	I must not be vetting
you must not be vetting
he must not be vetting
we must not be vetting
you must not be vetting
they must not be vetting	I must not have vetted
you must not have vetted
he must not have vetted
we must not have vetted
you must not have vetted
they must not have vetted	I must not have been vetting
you must not have been vetting
he must not have been vetting
we must not have been vetting
you must not have been vetting
they must not have been vetting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I vet?
must you vet?
must he vet?
must we vet?
must you vet?
must they vet? 	must I be vetting?
must you be vetting?
must he be vetting?
must we be vetting?
must you be vetting?
must they be vetting? 	must I have vetted?
must you have vetted?
must he have vetted?
must we have vetted?
must you have vetted?
must they have vetted? 	must I have been vetting?
must you have been vetting?
must he have been vetting?
must we have been vetting?
must you have been vetting?
must they have been vetting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not vet?
must you not vet?
must he not vet?
must we not vet?
must you not vet?
must they not vet? 	must I not be vetting?
must you not be vetting?
must he not be vetting?
must we not be vetting?
must you not be vetting?
must they not be vetting? 	must I not have vetted?
must you not have vetted?
must he not have vetted?
must we not have vetted?
must you not have vetted?
must they not have vetted? 	must I not have been vetting?
must you not have been vetting?
must he not have been vetting?
must we not have been vetting?
must you not have been vetting?
must they not have been vetting?