ought to wrench
Regular verb: wrench - wrenched- wrenched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to wrench
you ought to wrench
he ought to wrench
we ought to wrench
you ought to wrench
they ought to wrench 	I ought to be wrenching
you ought to be wrenching
he ought to be wrenching
we ought to be wrenching
you ought to be wrenching
they ought to be wrenching	I ought to have wrenched
you ought to have wrenched
he ought to have wrenched
we ought to have wrenched
you ought to have wrenched
they ought to have wrenched	I ought to have been wrenching
you ought to have been wrenching
he ought to have been wrenching
we ought to have been wrenching
you ought to have been wrenching
they ought to have been wrenching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to wrench
you ought not to wrench
he ought not to wrench
we ought not to wrench
you ought not to wrench
they ought not to wrench 	I ought not to wrenching
you ought not to wrenching
he ought not to wrenching
we ought not to wrenching
you ought not to wrenching
they ought not to wrenching	I ought not to have wrenched
you ought not to have wrenched
he ought not to have wrenched
we ought not to have wrenched
you ought not to have wrenched
they ought not to have wrenched	I ought not to have been wrenching
you ought not to have been wrenching
he ought not to have been wrenching
we ought not to have been wrenching
you ought not to have been wrenching
they ought not to have been wrenching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I wrench?
ought to you wrench?
ought to he wrench?
ought to we wrench?
ought to you wrench?
ought to they wrench? 	ought to I be wrenching?
ought to you be wrenching?
ought to he be wrenching?
ought to we be wrenching?
ought to you be wrenching?
ought to they be wrenching? 	ought to I have wrenched?
ought to you have wrenched?
ought to he have wrenched?
ought to we have wrenched?
ought to you have wrenched?
ought to they have wrenched? 	ought to I have been wrenching?
ought to you have been wrenching?
ought to he have been wrenching?
ought to we have been wrenching?
ought to you have been wrenching?
ought to they have been wrenching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to wrench?
ought you not to wrench?
ought he not to wrench?
ought we not to wrench?
ought you not to wrench?
ought they not to wrench? 	ought I not to be wrenching?
ought you not to be wrenching?
ought he not to be wrenching?
ought we not to be wrenching?
ought you not to be wrenching?
ought they not to be wrenching? 	ought I not to have wrenched?
ought you not to have wrenched?
ought he not to have wrenched?
ought we not to have wrenched?
ought you not to have wrenched?
ought they not to have wrenched? 	ought I not to have been wrenching?
ought you not to have been wrenching?
ought he not to have been wrenching?
ought we not to have been wrenching?
ought you not to have been wrenching?
ought they not to have been wrenching?