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
he could optimise
we could optimise
you could optimise
they could optimise 	I could be optimising
you could be optimising
he could be optimising
we could be optimising
you could be optimising
they could be optimising	I could have optimised
you could have optimised
he 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
he 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 could not optimise
you could not optimise
he could not optimise
we could not optimise
you could not optimise
they could not optimise 	I could not be optimising
you could not be optimising
he could not be optimising
we could not be optimising
you could not be optimising
they could not be optimising	I could not have optimised
you could not have optimised
he could not have optimised
we could not have optimised
you could not have optimised
they could not have optimised	I could not have been optimising
you could not have been optimising
he could not have been optimising
we could not have been optimising
you could not have been optimising
they could not have been optimising	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I optimise?
could you optimise?
could he optimise?
could we optimise?
could you optimise?
could they optimise? 	could I be optimising?
could you be optimising?
could he be optimising?
could we be optimising?
could you be optimising?
could they be optimising? 	could I have optimised?
could you have optimised?
could he 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 he 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 	
could I not optimise?
could you not optimise?
could he not optimise?
could we not optimise?
could you not optimise?
could they not optimise? 	could I not be optimising?
could you not be optimising?
could he not be optimising?
could we not be optimising?
could you not be optimising?
could they not be optimising? 	could I not have optimised?
could you not have optimised?
could he not have optimised?
could we not have optimised?
could you not have optimised?
could they not have optimised? 	could I not have been optimising?
could you not have been optimising?
could he not have been optimising?
could we not have been optimising?
could you not have been optimising?
could they not have been optimising?