could optimise
Regelmä&szlig;iges Verb: optimise - optimised- optimised

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could optimise
you could optimise
she could optimise
we could optimise
you could optimise
they could optimise 	I could be optimising
you could be optimising
she could be optimising
we could be optimising
you could be optimising
they could be optimising	I could have optimised
you could have optimised
she could have optimised
we could have optimised
you could have optimised
they could have optimised	I could have been optimising
you could have been optimising
she could have been optimising
we could have been optimising
you could have been optimising
they could have been optimising	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't optimise
you couldn't optimise
she couldn't optimise
we couldn't optimise
you couldn't optimise
they couldn't optimise 	I couldn't be optimising
you couldn't be optimising
she couldn't be optimising
we couldn't be optimising
you couldn't be optimising
they couldn't be optimising	I couldn't have optimised
you couldn't have optimised
she couldn't have optimised
we couldn't have optimised
you couldn't have optimised
they couldn't have optimised	I couldn't have been optimising
you couldn't have been optimising
she couldn't have been optimising
we couldn't have been optimising
you couldn't have been optimising
they couldn't have been optimising	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I optimise?
could you optimise?
could she optimise?
could we optimise?
could you optimise?
could they optimise? 	could I be optimising?
could you be optimising?
could she be optimising?
could we be optimising?
could you be optimising?
could they be optimising? 	could I have optimised?
could you have optimised?
could she have optimised?
could we have optimised?
could you have optimised?
could they have optimised? 	could I have been optimising?
could you have been optimising?
could she have been optimising?
could we have been optimising?
could you have been optimising?
could they have been optimising? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I optimise?
couldn't you optimise?
couldn't she optimise?
couldn't we optimise?
couldn't you optimise?
couldn't they optimise? 	couldn't I be optimising?
couldn't you be optimising?
couldn't she be optimising?
couldn't we be optimising?
couldn't you be optimising?
couldn't they be optimising? 	couldn't I have optimised?
couldn't you have optimised?
couldn't she have optimised?
couldn't we have optimised?
couldn't you have optimised?
couldn't they have optimised? 	couldn't I have been optimising?
couldn't you have been optimising?
couldn't she have been optimising?
couldn't we have been optimising?
couldn't you have been optimising?
couldn't they have been optimising?