English verb conjugation
MUST VET

Regular verb: vet - vetted - vetted

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Negation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?