could wilt
Regular verb: wilt - wilted- wilted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could wilt
you could wilt
she could wilt
we could wilt
you could wilt
they could wilt 	I could be wilting
you could be wilting
she could be wilting
we could be wilting
you could be wilting
they could be wilting	I could have wilted
you could have wilted
she could have wilted
we could have wilted
you could have wilted
they could have wilted	I could have been wilting
you could have been wilting
she could have been wilting
we could have been wilting
you could have been wilting
they could have been wilting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't wilt
you couldn't wilt
she couldn't wilt
we couldn't wilt
you couldn't wilt
they couldn't wilt 	I couldn't be wilting
you couldn't be wilting
she couldn't be wilting
we couldn't be wilting
you couldn't be wilting
they couldn't be wilting	I couldn't have wilted
you couldn't have wilted
she couldn't have wilted
we couldn't have wilted
you couldn't have wilted
they couldn't have wilted	I couldn't have been wilting
you couldn't have been wilting
she couldn't have been wilting
we couldn't have been wilting
you couldn't have been wilting
they couldn't have been wilting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I wilt?
could you wilt?
could she wilt?
could we wilt?
could you wilt?
could they wilt? 	could I be wilting?
could you be wilting?
could she be wilting?
could we be wilting?
could you be wilting?
could they be wilting? 	could I have wilted?
could you have wilted?
could she have wilted?
could we have wilted?
could you have wilted?
could they have wilted? 	could I have been wilting?
could you have been wilting?
could she have been wilting?
could we have been wilting?
could you have been wilting?
could they have been wilting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I wilt?
couldn't you wilt?
couldn't she wilt?
couldn't we wilt?
couldn't you wilt?
couldn't they wilt? 	couldn't I be wilting?
couldn't you be wilting?
couldn't she be wilting?
couldn't we be wilting?
couldn't you be wilting?
couldn't they be wilting? 	couldn't I have wilted?
couldn't you have wilted?
couldn't she have wilted?
couldn't we have wilted?
couldn't you have wilted?
couldn't they have wilted? 	couldn't I have been wilting?
couldn't you have been wilting?
couldn't she have been wilting?
couldn't we have been wilting?
couldn't you have been wilting?
couldn't they have been wilting?