could lack
Regelmä&szlig;iges Verb: lack - lacked- lacked

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could lack
you could lack
she could lack
we could lack
you could lack
they could lack 	I could be lacking
you could be lacking
she could be lacking
we could be lacking
you could be lacking
they could be lacking	I could have lacked
you could have lacked
she could have lacked
we could have lacked
you could have lacked
they could have lacked	I could have been lacking
you could have been lacking
she could have been lacking
we could have been lacking
you could have been lacking
they could have been lacking	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't lack
you couldn't lack
she couldn't lack
we couldn't lack
you couldn't lack
they couldn't lack 	I couldn't be lacking
you couldn't be lacking
she couldn't be lacking
we couldn't be lacking
you couldn't be lacking
they couldn't be lacking	I couldn't have lacked
you couldn't have lacked
she couldn't have lacked
we couldn't have lacked
you couldn't have lacked
they couldn't have lacked	I couldn't have been lacking
you couldn't have been lacking
she couldn't have been lacking
we couldn't have been lacking
you couldn't have been lacking
they couldn't have been lacking	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I lack?
could you lack?
could she lack?
could we lack?
could you lack?
could they lack? 	could I be lacking?
could you be lacking?
could she be lacking?
could we be lacking?
could you be lacking?
could they be lacking? 	could I have lacked?
could you have lacked?
could she have lacked?
could we have lacked?
could you have lacked?
could they have lacked? 	could I have been lacking?
could you have been lacking?
could she have been lacking?
could we have been lacking?
could you have been lacking?
could they have been lacking? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I lack?
couldn't you lack?
couldn't she lack?
couldn't we lack?
couldn't you lack?
couldn't they lack? 	couldn't I be lacking?
couldn't you be lacking?
couldn't she be lacking?
couldn't we be lacking?
couldn't you be lacking?
couldn't they be lacking? 	couldn't I have lacked?
couldn't you have lacked?
couldn't she have lacked?
couldn't we have lacked?
couldn't you have lacked?
couldn't they have lacked? 	couldn't I have been lacking?
couldn't you have been lacking?
couldn't she have been lacking?
couldn't we have been lacking?
couldn't you have been lacking?
couldn't they have been lacking?