I ought to coincide you ought to coincide she ought to coincide we ought to coincide you ought to coincide they ought to coincide
V-ing form
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
Perfect
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
V-ing perfect
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
I oughtn't to coincide you oughtn't to coincide she oughtn't to coincide we oughtn't to coincide you oughtn't to coincide they oughtn't to coincide
V-ing form
I oughtn't to be coinciding you oughtn't to be coinciding she oughtn't to be coinciding we oughtn't to be coinciding you oughtn't to be coinciding they oughtn't to be coinciding
Perfect
I oughtn't to have coincided you oughtn't to have coincided she oughtn't to have coincided we oughtn't to have coincided you oughtn't to have coincided they oughtn't to have coincided
V-ing perfect
I oughtn't to have been coinciding you oughtn't to have been coinciding she oughtn't to have been coinciding we oughtn't to have been coinciding you oughtn't to have been coinciding they oughtn't to have been coinciding
Interrogative form
Simple form
ought to I coincide? ought to you coincide? ought to she coincide? ought to we coincide? ought to you coincide? ought to they coincide?
V-ing form
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?
Perfect
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?
V-ing perfect
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
oughtn't I to coincide? oughtn't you to coincide? oughtn't she to coincide? oughtn't we to coincide? oughtn't you to coincide? oughtn't they to coincide?
V-ing form
oughtn't I to be coinciding? oughtn't you to be coinciding? oughtn't she to be coinciding? oughtn't we to be coinciding? oughtn't you to be coinciding? oughtn't they to be coinciding?
Perfect
oughtn't I to have coincided? oughtn't you to have coincided? oughtn't she to have coincided? oughtn't we to have coincided? oughtn't you to have coincided? oughtn't they to have coincided?
V-ing perfect
oughtn't I to have been coinciding? oughtn't you to have been coinciding? oughtn't she to have been coinciding? oughtn't we to have been coinciding? oughtn't you to have been coinciding? oughtn't they to have been coinciding?