English verb conjugation
CAN WHET

Regular verb: whet - whetted - whetted

Affirmation

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

Negation

Simple form	V-ing form
I can't whet you can't whet he can't whet we can't whet you can't whet they can't whet	I can't be whetting you can't be whetting he can't be whetting we can't be whetting you can't be whetting they can't be whetting
Perfect	V-ing perfect
I can't have whetted you can't have whetted he can't have whetted we can't have whetted you can't have whetted they can't have whetted	I can't have been whetting you can't have been whetting he can't have been whetting we can't have been whetting you can't have been whetting they can't have been whetting

Interrogative form

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

Interro-negative form

Simple form	V-ing form
can't I whet? can't you whet? can't he whet? can't we whet? can't you whet? can't they whet?	can't I be whetting? can't you be whetting? can't he be whetting? can't we be whetting? can't you be whetting? can't they be whetting?
Perfect	V-ing perfect
can't I have whetted? can't you have whetted? can't he have whetted? can't we have whetted? can't you have whetted? can't they have whetted?	can't I have been whetting? can't you have been whetting? can't he have been whetting? can't we have been whetting? can't you have been whetting? can't they have been whetting?