ought to prenegotiate
Regular verb: prenegotiate - prenegotiated- prenegotiated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to prenegotiate
you ought to prenegotiate
she ought to prenegotiate
we ought to prenegotiate
you ought to prenegotiate
they ought to prenegotiate 	I ought to be prenegotiating
you ought to be prenegotiating
she ought to be prenegotiating
we ought to be prenegotiating
you ought to be prenegotiating
they ought to be prenegotiating	I ought to have prenegotiated
you ought to have prenegotiated
she ought to have prenegotiated
we ought to have prenegotiated
you ought to have prenegotiated
they ought to have prenegotiated	I ought to have been prenegotiating
you ought to have been prenegotiating
she ought to have been prenegotiating
we ought to have been prenegotiating
you ought to have been prenegotiating
they ought to have been prenegotiating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to prenegotiate
you ought not to prenegotiate
she ought not to prenegotiate
we ought not to prenegotiate
you ought not to prenegotiate
they ought not to prenegotiate 	I ought not to prenegotiating
you ought not to prenegotiating
she ought not to prenegotiating
we ought not to prenegotiating
you ought not to prenegotiating
they ought not to prenegotiating	I ought not to have prenegotiated
you ought not to have prenegotiated
she ought not to have prenegotiated
we ought not to have prenegotiated
you ought not to have prenegotiated
they ought not to have prenegotiated	I ought not to have been prenegotiating
you ought not to have been prenegotiating
she ought not to have been prenegotiating
we ought not to have been prenegotiating
you ought not to have been prenegotiating
they ought not to have been prenegotiating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I prenegotiate?
ought to you prenegotiate?
ought to she prenegotiate?
ought to we prenegotiate?
ought to you prenegotiate?
ought to they prenegotiate? 	ought to I be prenegotiating?
ought to you be prenegotiating?
ought to she be prenegotiating?
ought to we be prenegotiating?
ought to you be prenegotiating?
ought to they be prenegotiating? 	ought to I have prenegotiated?
ought to you have prenegotiated?
ought to she have prenegotiated?
ought to we have prenegotiated?
ought to you have prenegotiated?
ought to they have prenegotiated? 	ought to I have been prenegotiating?
ought to you have been prenegotiating?
ought to she have been prenegotiating?
ought to we have been prenegotiating?
ought to you have been prenegotiating?
ought to they have been prenegotiating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to prenegotiate?
ought you not to prenegotiate?
ought she not to prenegotiate?
ought we not to prenegotiate?
ought you not to prenegotiate?
ought they not to prenegotiate? 	ought I not to be prenegotiating?
ought you not to be prenegotiating?
ought she not to be prenegotiating?
ought we not to be prenegotiating?
ought you not to be prenegotiating?
ought they not to be prenegotiating? 	ought I not to have prenegotiated?
ought you not to have prenegotiated?
ought she not to have prenegotiated?
ought we not to have prenegotiated?
ought you not to have prenegotiated?
ought they not to have prenegotiated? 	ought I not to have been prenegotiating?
ought you not to have been prenegotiating?
ought she not to have been prenegotiating?
ought we not to have been prenegotiating?
ought you not to have been prenegotiating?
ought they not to have been prenegotiating?