ought to assent
Regular verb: assent - assented- assented

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to assent
you ought to assent
she ought to assent
we ought to assent
you ought to assent
they ought to assent 	I ought to be assenting
you ought to be assenting
she ought to be assenting
we ought to be assenting
you ought to be assenting
they ought to be assenting	I ought to have assented
you ought to have assented
she ought to have assented
we ought to have assented
you ought to have assented
they ought to have assented	I ought to have been assenting
you ought to have been assenting
she ought to have been assenting
we ought to have been assenting
you ought to have been assenting
they ought to have been assenting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to assent
you ought not to assent
she ought not to assent
we ought not to assent
you ought not to assent
they ought not to assent 	I ought not to assenting
you ought not to assenting
she ought not to assenting
we ought not to assenting
you ought not to assenting
they ought not to assenting	I ought not to have assented
you ought not to have assented
she ought not to have assented
we ought not to have assented
you ought not to have assented
they ought not to have assented	I ought not to have been assenting
you ought not to have been assenting
she ought not to have been assenting
we ought not to have been assenting
you ought not to have been assenting
they ought not to have been assenting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I assent?
ought to you assent?
ought to she assent?
ought to we assent?
ought to you assent?
ought to they assent? 	ought to I be assenting?
ought to you be assenting?
ought to she be assenting?
ought to we be assenting?
ought to you be assenting?
ought to they be assenting? 	ought to I have assented?
ought to you have assented?
ought to she have assented?
ought to we have assented?
ought to you have assented?
ought to they have assented? 	ought to I have been assenting?
ought to you have been assenting?
ought to she have been assenting?
ought to we have been assenting?
ought to you have been assenting?
ought to they have been assenting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to assent?
ought you not to assent?
ought she not to assent?
ought we not to assent?
ought you not to assent?
ought they not to assent? 	ought I not to be assenting?
ought you not to be assenting?
ought she not to be assenting?
ought we not to be assenting?
ought you not to be assenting?
ought they not to be assenting? 	ought I not to have assented?
ought you not to have assented?
ought she not to have assented?
ought we not to have assented?
ought you not to have assented?
ought they not to have assented? 	ought I not to have been assenting?
ought you not to have been assenting?
ought she not to have been assenting?
ought we not to have been assenting?
ought you not to have been assenting?
ought they not to have been assenting?