ought to corroborate
Regelmä&szlig;iges Verb: corroborate - corroborated- corroborated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I ought to corroborate
you ought to corroborate
he ought to corroborate
we ought to corroborate
you ought to corroborate
they ought to corroborate 	I ought to be corroborating
you ought to be corroborating
he ought to be corroborating
we ought to be corroborating
you ought to be corroborating
they ought to be corroborating	I ought to have corroborated
you ought to have corroborated
he ought to have corroborated
we ought to have corroborated
you ought to have corroborated
they ought to have corroborated	I ought to have been corroborating
you ought to have been corroborating
he ought to have been corroborating
we ought to have been corroborating
you ought to have been corroborating
they ought to have been corroborating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I ought not to corroborate
you ought not to corroborate
he ought not to corroborate
we ought not to corroborate
you ought not to corroborate
they ought not to corroborate 	I ought not to corroborating
you ought not to corroborating
he ought not to corroborating
we ought not to corroborating
you ought not to corroborating
they ought not to corroborating	I ought not to have corroborated
you ought not to have corroborated
he ought not to have corroborated
we ought not to have corroborated
you ought not to have corroborated
they ought not to have corroborated	I ought not to have been corroborating
you ought not to have been corroborating
he ought not to have been corroborating
we ought not to have been corroborating
you ought not to have been corroborating
they ought not to have been corroborating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
ought to I corroborate?
ought to you corroborate?
ought to he corroborate?
ought to we corroborate?
ought to you corroborate?
ought to they corroborate? 	ought to I be corroborating?
ought to you be corroborating?
ought to he be corroborating?
ought to we be corroborating?
ought to you be corroborating?
ought to they be corroborating? 	ought to I have corroborated?
ought to you have corroborated?
ought to he have corroborated?
ought to we have corroborated?
ought to you have corroborated?
ought to they have corroborated? 	ought to I have been corroborating?
ought to you have been corroborating?
ought to he have been corroborating?
ought to we have been corroborating?
ought to you have been corroborating?
ought to they have been corroborating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
ought I not to corroborate?
ought you not to corroborate?
ought he not to corroborate?
ought we not to corroborate?
ought you not to corroborate?
ought they not to corroborate? 	ought I not to be corroborating?
ought you not to be corroborating?
ought he not to be corroborating?
ought we not to be corroborating?
ought you not to be corroborating?
ought they not to be corroborating? 	ought I not to have corroborated?
ought you not to have corroborated?
ought he not to have corroborated?
ought we not to have corroborated?
ought you not to have corroborated?
ought they not to have corroborated? 	ought I not to have been corroborating?
ought you not to have been corroborating?
ought he not to have been corroborating?
ought we not to have been corroborating?
ought you not to have been corroborating?
ought they not to have been corroborating?