could lilt
Regular verb: lilt - lilted- lilted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could lilt
you could lilt
she could lilt
we could lilt
you could lilt
they could lilt 	I could be lilting
you could be lilting
she could be lilting
we could be lilting
you could be lilting
they could be lilting	I could have lilted
you could have lilted
she could have lilted
we could have lilted
you could have lilted
they could have lilted	I could have been lilting
you could have been lilting
she could have been lilting
we could have been lilting
you could have been lilting
they could have been lilting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't lilt
you couldn't lilt
she couldn't lilt
we couldn't lilt
you couldn't lilt
they couldn't lilt 	I couldn't be lilting
you couldn't be lilting
she couldn't be lilting
we couldn't be lilting
you couldn't be lilting
they couldn't be lilting	I couldn't have lilted
you couldn't have lilted
she couldn't have lilted
we couldn't have lilted
you couldn't have lilted
they couldn't have lilted	I couldn't have been lilting
you couldn't have been lilting
she couldn't have been lilting
we couldn't have been lilting
you couldn't have been lilting
they couldn't have been lilting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I lilt?
could you lilt?
could she lilt?
could we lilt?
could you lilt?
could they lilt? 	could I be lilting?
could you be lilting?
could she be lilting?
could we be lilting?
could you be lilting?
could they be lilting? 	could I have lilted?
could you have lilted?
could she have lilted?
could we have lilted?
could you have lilted?
could they have lilted? 	could I have been lilting?
could you have been lilting?
could she have been lilting?
could we have been lilting?
could you have been lilting?
could they have been lilting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I lilt?
couldn't you lilt?
couldn't she lilt?
couldn't we lilt?
couldn't you lilt?
couldn't they lilt? 	couldn't I be lilting?
couldn't you be lilting?
couldn't she be lilting?
couldn't we be lilting?
couldn't you be lilting?
couldn't they be lilting? 	couldn't I have lilted?
couldn't you have lilted?
couldn't she have lilted?
couldn't we have lilted?
couldn't you have lilted?
couldn't they have lilted? 	couldn't I have been lilting?
couldn't you have been lilting?
couldn't she have been lilting?
couldn't we have been lilting?
couldn't you have been lilting?
couldn't they have been lilting?