could lecture
Regelmä&szlig;iges Verb: lecture - lectured- lectured

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could lecture
you could lecture
she could lecture
we could lecture
you could lecture
they could lecture 	I could be lecturing
you could be lecturing
she could be lecturing
we could be lecturing
you could be lecturing
they could be lecturing	I could have lectured
you could have lectured
she could have lectured
we could have lectured
you could have lectured
they could have lectured	I could have been lecturing
you could have been lecturing
she could have been lecturing
we could have been lecturing
you could have been lecturing
they could have been lecturing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't lecture
you couldn't lecture
she couldn't lecture
we couldn't lecture
you couldn't lecture
they couldn't lecture 	I couldn't be lecturing
you couldn't be lecturing
she couldn't be lecturing
we couldn't be lecturing
you couldn't be lecturing
they couldn't be lecturing	I couldn't have lectured
you couldn't have lectured
she couldn't have lectured
we couldn't have lectured
you couldn't have lectured
they couldn't have lectured	I couldn't have been lecturing
you couldn't have been lecturing
she couldn't have been lecturing
we couldn't have been lecturing
you couldn't have been lecturing
they couldn't have been lecturing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I lecture?
could you lecture?
could she lecture?
could we lecture?
could you lecture?
could they lecture? 	could I be lecturing?
could you be lecturing?
could she be lecturing?
could we be lecturing?
could you be lecturing?
could they be lecturing? 	could I have lectured?
could you have lectured?
could she have lectured?
could we have lectured?
could you have lectured?
could they have lectured? 	could I have been lecturing?
could you have been lecturing?
could she have been lecturing?
could we have been lecturing?
could you have been lecturing?
could they have been lecturing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I lecture?
couldn't you lecture?
couldn't she lecture?
couldn't we lecture?
couldn't you lecture?
couldn't they lecture? 	couldn't I be lecturing?
couldn't you be lecturing?
couldn't she be lecturing?
couldn't we be lecturing?
couldn't you be lecturing?
couldn't they be lecturing? 	couldn't I have lectured?
couldn't you have lectured?
couldn't she have lectured?
couldn't we have lectured?
couldn't you have lectured?
couldn't they have lectured? 	couldn't I have been lecturing?
couldn't you have been lecturing?
couldn't she have been lecturing?
couldn't we have been lecturing?
couldn't you have been lecturing?
couldn't they have been lecturing?