could sip
Regelmä&szlig;iges Verb: sip - sipped- sipped

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could sip
you could sip
she could sip
we could sip
you could sip
they could sip 	I could be sipping
you could be sipping
she could be sipping
we could be sipping
you could be sipping
they could be sipping	I could have sipped
you could have sipped
she could have sipped
we could have sipped
you could have sipped
they could have sipped	I could have been sipping
you could have been sipping
she could have been sipping
we could have been sipping
you could have been sipping
they could have been sipping	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not sip
you could not sip
she could not sip
we could not sip
you could not sip
they could not sip 	I could not be sipping
you could not be sipping
she could not be sipping
we could not be sipping
you could not be sipping
they could not be sipping	I could not have sipped
you could not have sipped
she could not have sipped
we could not have sipped
you could not have sipped
they could not have sipped	I could not have been sipping
you could not have been sipping
she could not have been sipping
we could not have been sipping
you could not have been sipping
they could not have been sipping	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I sip?
could you sip?
could she sip?
could we sip?
could you sip?
could they sip? 	could I be sipping?
could you be sipping?
could she be sipping?
could we be sipping?
could you be sipping?
could they be sipping? 	could I have sipped?
could you have sipped?
could she have sipped?
could we have sipped?
could you have sipped?
could they have sipped? 	could I have been sipping?
could you have been sipping?
could she have been sipping?
could we have been sipping?
could you have been sipping?
could they have been sipping? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not sip?
could you not sip?
could she not sip?
could we not sip?
could you not sip?
could they not sip? 	could I not be sipping?
could you not be sipping?
could she not be sipping?
could we not be sipping?
could you not be sipping?
could they not be sipping? 	could I not have sipped?
could you not have sipped?
could she not have sipped?
could we not have sipped?
could you not have sipped?
could they not have sipped? 	could I not have been sipping?
could you not have been sipping?
could she not have been sipping?
could we not have been sipping?
could you not have been sipping?
could they not have been sipping?