could malfunction
Regelmä&szlig;iges Verb: malfunction - malfunctioned- malfunctioned

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could malfunction
you could malfunction
he could malfunction
we could malfunction
you could malfunction
they could malfunction 	I could be malfunctioning
you could be malfunctioning
he could be malfunctioning
we could be malfunctioning
you could be malfunctioning
they could be malfunctioning	I could have malfunctioned
you could have malfunctioned
he could have malfunctioned
we could have malfunctioned
you could have malfunctioned
they could have malfunctioned	I could have been malfunctioning
you could have been malfunctioning
he could have been malfunctioning
we could have been malfunctioning
you could have been malfunctioning
they could have been malfunctioning	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't malfunction
you couldn't malfunction
he couldn't malfunction
we couldn't malfunction
you couldn't malfunction
they couldn't malfunction 	I couldn't be malfunctioning
you couldn't be malfunctioning
he couldn't be malfunctioning
we couldn't be malfunctioning
you couldn't be malfunctioning
they couldn't be malfunctioning	I couldn't have malfunctioned
you couldn't have malfunctioned
he couldn't have malfunctioned
we couldn't have malfunctioned
you couldn't have malfunctioned
they couldn't have malfunctioned	I couldn't have been malfunctioning
you couldn't have been malfunctioning
he couldn't have been malfunctioning
we couldn't have been malfunctioning
you couldn't have been malfunctioning
they couldn't have been malfunctioning	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I malfunction?
could you malfunction?
could he malfunction?
could we malfunction?
could you malfunction?
could they malfunction? 	could I be malfunctioning?
could you be malfunctioning?
could he be malfunctioning?
could we be malfunctioning?
could you be malfunctioning?
could they be malfunctioning? 	could I have malfunctioned?
could you have malfunctioned?
could he have malfunctioned?
could we have malfunctioned?
could you have malfunctioned?
could they have malfunctioned? 	could I have been malfunctioning?
could you have been malfunctioning?
could he have been malfunctioning?
could we have been malfunctioning?
could you have been malfunctioning?
could they have been malfunctioning? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I malfunction?
couldn't you malfunction?
couldn't he malfunction?
couldn't we malfunction?
couldn't you malfunction?
couldn't they malfunction? 	couldn't I be malfunctioning?
couldn't you be malfunctioning?
couldn't he be malfunctioning?
couldn't we be malfunctioning?
couldn't you be malfunctioning?
couldn't they be malfunctioning? 	couldn't I have malfunctioned?
couldn't you have malfunctioned?
couldn't he have malfunctioned?
couldn't we have malfunctioned?
couldn't you have malfunctioned?
couldn't they have malfunctioned? 	couldn't I have been malfunctioning?
couldn't you have been malfunctioning?
couldn't he have been malfunctioning?
couldn't we have been malfunctioning?
couldn't you have been malfunctioning?
couldn't they have been malfunctioning?