could tabulate
Regelmä&szlig;iges Verb: tabulate - tabulated- tabulated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could tabulate
you could tabulate
he could tabulate
we could tabulate
you could tabulate
they could tabulate 	I could be tabulating
you could be tabulating
he could be tabulating
we could be tabulating
you could be tabulating
they could be tabulating	I could have tabulated
you could have tabulated
he could have tabulated
we could have tabulated
you could have tabulated
they could have tabulated	I could have been tabulating
you could have been tabulating
he could have been tabulating
we could have been tabulating
you could have been tabulating
they could have been tabulating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not tabulate
you could not tabulate
he could not tabulate
we could not tabulate
you could not tabulate
they could not tabulate 	I could not be tabulating
you could not be tabulating
he could not be tabulating
we could not be tabulating
you could not be tabulating
they could not be tabulating	I could not have tabulated
you could not have tabulated
he could not have tabulated
we could not have tabulated
you could not have tabulated
they could not have tabulated	I could not have been tabulating
you could not have been tabulating
he could not have been tabulating
we could not have been tabulating
you could not have been tabulating
they could not have been tabulating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I tabulate?
could you tabulate?
could he tabulate?
could we tabulate?
could you tabulate?
could they tabulate? 	could I be tabulating?
could you be tabulating?
could he be tabulating?
could we be tabulating?
could you be tabulating?
could they be tabulating? 	could I have tabulated?
could you have tabulated?
could he have tabulated?
could we have tabulated?
could you have tabulated?
could they have tabulated? 	could I have been tabulating?
could you have been tabulating?
could he have been tabulating?
could we have been tabulating?
could you have been tabulating?
could they have been tabulating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not tabulate?
could you not tabulate?
could he not tabulate?
could we not tabulate?
could you not tabulate?
could they not tabulate? 	could I not be tabulating?
could you not be tabulating?
could he not be tabulating?
could we not be tabulating?
could you not be tabulating?
could they not be tabulating? 	could I not have tabulated?
could you not have tabulated?
could he not have tabulated?
could we not have tabulated?
could you not have tabulated?
could they not have tabulated? 	could I not have been tabulating?
could you not have been tabulating?
could he not have been tabulating?
could we not have been tabulating?
could you not have been tabulating?
could they not have been tabulating?