ought to subdue
Regular verb: subdue - subdued- subdued

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to subdue
you ought to subdue
she ought to subdue
we ought to subdue
you ought to subdue
they ought to subdue 	I ought to be subduing
you ought to be subduing
she ought to be subduing
we ought to be subduing
you ought to be subduing
they ought to be subduing	I ought to have subdued
you ought to have subdued
she ought to have subdued
we ought to have subdued
you ought to have subdued
they ought to have subdued	I ought to have been subduing
you ought to have been subduing
she ought to have been subduing
we ought to have been subduing
you ought to have been subduing
they ought to have been subduing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to subdue
you ought not to subdue
she ought not to subdue
we ought not to subdue
you ought not to subdue
they ought not to subdue 	I ought not to subduing
you ought not to subduing
she ought not to subduing
we ought not to subduing
you ought not to subduing
they ought not to subduing	I ought not to have subdued
you ought not to have subdued
she ought not to have subdued
we ought not to have subdued
you ought not to have subdued
they ought not to have subdued	I ought not to have been subduing
you ought not to have been subduing
she ought not to have been subduing
we ought not to have been subduing
you ought not to have been subduing
they ought not to have been subduing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I subdue?
ought to you subdue?
ought to she subdue?
ought to we subdue?
ought to you subdue?
ought to they subdue? 	ought to I be subduing?
ought to you be subduing?
ought to she be subduing?
ought to we be subduing?
ought to you be subduing?
ought to they be subduing? 	ought to I have subdued?
ought to you have subdued?
ought to she have subdued?
ought to we have subdued?
ought to you have subdued?
ought to they have subdued? 	ought to I have been subduing?
ought to you have been subduing?
ought to she have been subduing?
ought to we have been subduing?
ought to you have been subduing?
ought to they have been subduing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to subdue?
ought you not to subdue?
ought she not to subdue?
ought we not to subdue?
ought you not to subdue?
ought they not to subdue? 	ought I not to be subduing?
ought you not to be subduing?
ought she not to be subduing?
ought we not to be subduing?
ought you not to be subduing?
ought they not to be subduing? 	ought I not to have subdued?
ought you not to have subdued?
ought she not to have subdued?
ought we not to have subdued?
ought you not to have subdued?
ought they not to have subdued? 	ought I not to have been subduing?
ought you not to have been subduing?
ought she not to have been subduing?
ought we not to have been subduing?
ought you not to have been subduing?
ought they not to have been subduing?