could whet
Regular verb: whet - whetted- whetted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could whet
you could whet
she could whet
we could whet
you could whet
they could whet 	I could be whetting
you could be whetting
she could be whetting
we could be whetting
you could be whetting
they could be whetting	I could have whetted
you could have whetted
she could have whetted
we could have whetted
you could have whetted
they could have whetted	I could have been whetting
you could have been whetting
she could have been whetting
we could have been whetting
you could have been whetting
they could have been whetting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't whet
you couldn't whet
she couldn't whet
we couldn't whet
you couldn't whet
they couldn't whet 	I couldn't be whetting
you couldn't be whetting
she couldn't be whetting
we couldn't be whetting
you couldn't be whetting
they couldn't be whetting	I couldn't have whetted
you couldn't have whetted
she couldn't have whetted
we couldn't have whetted
you couldn't have whetted
they couldn't have whetted	I couldn't have been whetting
you couldn't have been whetting
she couldn't have been whetting
we couldn't have been whetting
you couldn't have been whetting
they couldn't have been whetting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I whet?
could you whet?
could she whet?
could we whet?
could you whet?
could they whet? 	could I be whetting?
could you be whetting?
could she be whetting?
could we be whetting?
could you be whetting?
could they be whetting? 	could I have whetted?
could you have whetted?
could she have whetted?
could we have whetted?
could you have whetted?
could they have whetted? 	could I have been whetting?
could you have been whetting?
could she have been whetting?
could we have been whetting?
could you have been whetting?
could they have been whetting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I whet?
couldn't you whet?
couldn't she whet?
couldn't we whet?
couldn't you whet?
couldn't they whet? 	couldn't I be whetting?
couldn't you be whetting?
couldn't she be whetting?
couldn't we be whetting?
couldn't you be whetting?
couldn't they be whetting? 	couldn't I have whetted?
couldn't you have whetted?
couldn't she have whetted?
couldn't we have whetted?
couldn't you have whetted?
couldn't they have whetted? 	couldn't I have been whetting?
couldn't you have been whetting?
couldn't she have been whetting?
couldn't we have been whetting?
couldn't you have been whetting?
couldn't they have been whetting?