I ought to traverse you ought to traverse she ought to traverse we ought to traverse you ought to traverse they ought to traverse
V-ing form
I ought to be traversing you ought to be traversing she ought to be traversing we ought to be traversing you ought to be traversing they ought to be traversing
Perfect
I ought to have traversed you ought to have traversed she ought to have traversed we ought to have traversed you ought to have traversed they ought to have traversed
V-ing perfect
I ought to have been traversing you ought to have been traversing she ought to have been traversing we ought to have been traversing you ought to have been traversing they ought to have been traversing
Negation
Simple form
I oughtn't to traverse you oughtn't to traverse she oughtn't to traverse we oughtn't to traverse you oughtn't to traverse they oughtn't to traverse
V-ing form
I oughtn't to be traversing you oughtn't to be traversing she oughtn't to be traversing we oughtn't to be traversing you oughtn't to be traversing they oughtn't to be traversing
Perfect
I oughtn't to have traversed you oughtn't to have traversed she oughtn't to have traversed we oughtn't to have traversed you oughtn't to have traversed they oughtn't to have traversed
V-ing perfect
I oughtn't to have been traversing you oughtn't to have been traversing she oughtn't to have been traversing we oughtn't to have been traversing you oughtn't to have been traversing they oughtn't to have been traversing
Interrogative form
Simple form
ought to I traverse? ought to you traverse? ought to she traverse? ought to we traverse? ought to you traverse? ought to they traverse?
V-ing form
ought to I be traversing? ought to you be traversing? ought to she be traversing? ought to we be traversing? ought to you be traversing? ought to they be traversing?
Perfect
ought to I have traversed? ought to you have traversed? ought to she have traversed? ought to we have traversed? ought to you have traversed? ought to they have traversed?
V-ing perfect
ought to I have been traversing? ought to you have been traversing? ought to she have been traversing? ought to we have been traversing? ought to you have been traversing? ought to they have been traversing?
Interro-negative form
Simple form
oughtn't I to traverse? oughtn't you to traverse? oughtn't she to traverse? oughtn't we to traverse? oughtn't you to traverse? oughtn't they to traverse?
V-ing form
oughtn't I to be traversing? oughtn't you to be traversing? oughtn't she to be traversing? oughtn't we to be traversing? oughtn't you to be traversing? oughtn't they to be traversing?
Perfect
oughtn't I to have traversed? oughtn't you to have traversed? oughtn't she to have traversed? oughtn't we to have traversed? oughtn't you to have traversed? oughtn't they to have traversed?
V-ing perfect
oughtn't I to have been traversing? oughtn't you to have been traversing? oughtn't she to have been traversing? oughtn't we to have been traversing? oughtn't you to have been traversing? oughtn't they to have been traversing?