could waft
Regular verb: waft - wafted- wafted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could waft
you could waft
she could waft
we could waft
you could waft
they could waft 	I could be wafting
you could be wafting
she could be wafting
we could be wafting
you could be wafting
they could be wafting	I could have wafted
you could have wafted
she could have wafted
we could have wafted
you could have wafted
they could have wafted	I could have been wafting
you could have been wafting
she could have been wafting
we could have been wafting
you could have been wafting
they could have been wafting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not waft
you could not waft
she could not waft
we could not waft
you could not waft
they could not waft 	I could not be wafting
you could not be wafting
she could not be wafting
we could not be wafting
you could not be wafting
they could not be wafting	I could not have wafted
you could not have wafted
she could not have wafted
we could not have wafted
you could not have wafted
they could not have wafted	I could not have been wafting
you could not have been wafting
she could not have been wafting
we could not have been wafting
you could not have been wafting
they could not have been wafting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I waft?
could you waft?
could she waft?
could we waft?
could you waft?
could they waft? 	could I be wafting?
could you be wafting?
could she be wafting?
could we be wafting?
could you be wafting?
could they be wafting? 	could I have wafted?
could you have wafted?
could she have wafted?
could we have wafted?
could you have wafted?
could they have wafted? 	could I have been wafting?
could you have been wafting?
could she have been wafting?
could we have been wafting?
could you have been wafting?
could they have been wafting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not waft?
could you not waft?
could she not waft?
could we not waft?
could you not waft?
could they not waft? 	could I not be wafting?
could you not be wafting?
could she not be wafting?
could we not be wafting?
could you not be wafting?
could they not be wafting? 	could I not have wafted?
could you not have wafted?
could she not have wafted?
could we not have wafted?
could you not have wafted?
could they not have wafted? 	could I not have been wafting?
could you not have been wafting?
could she not have been wafting?
could we not have been wafting?
could you not have been wafting?
could they not have been wafting?