ought to coincide
Regular verb: coincide - coincided- coincided

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to coincide
you ought to coincide
she ought to coincide
we ought to coincide
you ought to coincide
they ought to coincide 	I ought to be coinciding
you ought to be coinciding
she ought to be coinciding
we ought to be coinciding
you ought to be coinciding
they ought to be coinciding	I ought to have coincided
you ought to have coincided
she ought to have coincided
we ought to have coincided
you ought to have coincided
they ought to have coincided	I ought to have been coinciding
you ought to have been coinciding
she ought to have been coinciding
we ought to have been coinciding
you ought to have been coinciding
they ought to have been coinciding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to coincide
you ought not to coincide
she ought not to coincide
we ought not to coincide
you ought not to coincide
they ought not to coincide 	I ought not to coinciding
you ought not to coinciding
she ought not to coinciding
we ought not to coinciding
you ought not to coinciding
they ought not to coinciding	I ought not to have coincided
you ought not to have coincided
she ought not to have coincided
we ought not to have coincided
you ought not to have coincided
they ought not to have coincided	I ought not to have been coinciding
you ought not to have been coinciding
she ought not to have been coinciding
we ought not to have been coinciding
you ought not to have been coinciding
they ought not to have been coinciding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I coincide?
ought to you coincide?
ought to she coincide?
ought to we coincide?
ought to you coincide?
ought to they coincide? 	ought to I be coinciding?
ought to you be coinciding?
ought to she be coinciding?
ought to we be coinciding?
ought to you be coinciding?
ought to they be coinciding? 	ought to I have coincided?
ought to you have coincided?
ought to she have coincided?
ought to we have coincided?
ought to you have coincided?
ought to they have coincided? 	ought to I have been coinciding?
ought to you have been coinciding?
ought to she have been coinciding?
ought to we have been coinciding?
ought to you have been coinciding?
ought to they have been coinciding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to coincide?
ought you not to coincide?
ought she not to coincide?
ought we not to coincide?
ought you not to coincide?
ought they not to coincide? 	ought I not to be coinciding?
ought you not to be coinciding?
ought she not to be coinciding?
ought we not to be coinciding?
ought you not to be coinciding?
ought they not to be coinciding? 	ought I not to have coincided?
ought you not to have coincided?
ought she not to have coincided?
ought we not to have coincided?
ought you not to have coincided?
ought they not to have coincided? 	ought I not to have been coinciding?
ought you not to have been coinciding?
ought she not to have been coinciding?
ought we not to have been coinciding?
ought you not to have been coinciding?
ought they not to have been coinciding?