ought to prank
Verbe régulier : prank - pranked- pranked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to prank
you ought to prank
he ought to prank
we ought to prank
you ought to prank
they ought to prank 	I ought to be pranking
you ought to be pranking
he ought to be pranking
we ought to be pranking
you ought to be pranking
they ought to be pranking	I ought to have pranked
you ought to have pranked
he ought to have pranked
we ought to have pranked
you ought to have pranked
they ought to have pranked	I ought to have been pranking
you ought to have been pranking
he ought to have been pranking
we ought to have been pranking
you ought to have been pranking
they ought to have been pranking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to prank
you ought not to prank
he ought not to prank
we ought not to prank
you ought not to prank
they ought not to prank 	I ought not to pranking
you ought not to pranking
he ought not to pranking
we ought not to pranking
you ought not to pranking
they ought not to pranking	I ought not to have pranked
you ought not to have pranked
he ought not to have pranked
we ought not to have pranked
you ought not to have pranked
they ought not to have pranked	I ought not to have been pranking
you ought not to have been pranking
he ought not to have been pranking
we ought not to have been pranking
you ought not to have been pranking
they ought not to have been pranking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I prank?
ought to you prank?
ought to he prank?
ought to we prank?
ought to you prank?
ought to they prank? 	ought to I be pranking?
ought to you be pranking?
ought to he be pranking?
ought to we be pranking?
ought to you be pranking?
ought to they be pranking? 	ought to I have pranked?
ought to you have pranked?
ought to he have pranked?
ought to we have pranked?
ought to you have pranked?
ought to they have pranked? 	ought to I have been pranking?
ought to you have been pranking?
ought to he have been pranking?
ought to we have been pranking?
ought to you have been pranking?
ought to they have been pranking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to prank?
ought you not to prank?
ought he not to prank?
ought we not to prank?
ought you not to prank?
ought they not to prank? 	ought I not to be pranking?
ought you not to be pranking?
ought he not to be pranking?
ought we not to be pranking?
ought you not to be pranking?
ought they not to be pranking? 	ought I not to have pranked?
ought you not to have pranked?
ought he not to have pranked?
ought we not to have pranked?
ought you not to have pranked?
ought they not to have pranked? 	ought I not to have been pranking?
ought you not to have been pranking?
ought he not to have been pranking?
ought we not to have been pranking?
ought you not to have been pranking?
ought they not to have been pranking?