can vet
Regular verb: vet - vetted- vetted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can vet
you can vet
he can vet
we can vet
you can vet
they can vet 	I can be vetting
you can be vetting
he can be vetting
we can be vetting
you can be vetting
they can be vetting	I can have vetted
you can have vetted
he can have vetted
we can have vetted
you can have vetted
they can have vetted	I can have been vetting
you can have been vetting
he can have been vetting
we can have been vetting
you can have been vetting
they can have been vetting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't vet
you can't vet
he can't vet
we can't vet
you can't vet
they can't vet 	I can't be vetting
you can't be vetting
he can't be vetting
we can't be vetting
you can't be vetting
they can't be vetting	I can't have vetted
you can't have vetted
he can't have vetted
we can't have vetted
you can't have vetted
they can't have vetted	I can't have been vetting
you can't have been vetting
he can't have been vetting
we can't have been vetting
you can't have been vetting
they can't have been vetting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I vet?
can you vet?
can he vet?
can we vet?
can you vet?
can they vet? 	can I be vetting?
can you be vetting?
can he be vetting?
can we be vetting?
can you be vetting?
can they be vetting? 	can I have vetted?
can you have vetted?
can he have vetted?
can we have vetted?
can you have vetted?
can they have vetted? 	can I have been vetting?
can you have been vetting?
can he have been vetting?
can we have been vetting?
can you have been vetting?
can they have been vetting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I vet?
can't you vet?
can't he vet?
can't we vet?
can't you vet?
can't they vet? 	can't I be vetting?
can't you be vetting?
can't he be vetting?
can't we be vetting?
can't you be vetting?
can't they be vetting? 	can't I have vetted?
can't you have vetted?
can't he have vetted?
can't we have vetted?
can't you have vetted?
can't they have vetted? 	can't I have been vetting?
can't you have been vetting?
can't he have been vetting?
can't we have been vetting?
can't you have been vetting?
can't they have been vetting?