English verb conjugation
MUST WHET

Regular verb: whet - whetted - whetted

Affirmation

Simple form	V-ing form
I must whet you must whet he must whet we must whet you must whet they must whet	I must be whetting you must be whetting he must be whetting we must be whetting you must be whetting they must be whetting
Perfect	V-ing perfect
I must have whetted you must have whetted he must have whetted we must have whetted you must have whetted they must have whetted	I must have been whetting you must have been whetting he must have been whetting we must have been whetting you must have been whetting they must have been whetting

Negation

Simple form	V-ing form
I must not whet you must not whet he must not whet we must not whet you must not whet they must not whet	I must not be whetting you must not be whetting he must not be whetting we must not be whetting you must not be whetting they must not be whetting
Perfect	V-ing perfect
I must not have whetted you must not have whetted he must not have whetted we must not have whetted you must not have whetted they must not have whetted	I must not have been whetting you must not have been whetting he must not have been whetting we must not have been whetting you must not have been whetting they must not have been whetting

Interrogative form

Simple form	V-ing form
must I whet? must you whet? must he whet? must we whet? must you whet? must they whet?	must I be whetting? must you be whetting? must he be whetting? must we be whetting? must you be whetting? must they be whetting?
Perfect	V-ing perfect
must I have whetted? must you have whetted? must he have whetted? must we have whetted? must you have whetted? must they have whetted?	must I have been whetting? must you have been whetting? must he have been whetting? must we have been whetting? must you have been whetting? must they have been whetting?

Interro-negative form

Simple form	V-ing form
must I not whet? must you not whet? must he not whet? must we not whet? must you not whet? must they not whet?	must I not be whetting? must you not be whetting? must he not be whetting? must we not be whetting? must you not be whetting? must they not be whetting?
Perfect	V-ing perfect
must I not have whetted? must you not have whetted? must he not have whetted? must we not have whetted? must you not have whetted? must they not have whetted?	must I not have been whetting? must you not have been whetting? must he not have been whetting? must we not have been whetting? must you not have been whetting? must they not have been whetting?