I ought to backtrack you ought to backtrack he ought to backtrack we ought to backtrack you ought to backtrack they ought to backtrack
V-ing form
I ought to be backtracking you ought to be backtracking he ought to be backtracking we ought to be backtracking you ought to be backtracking they ought to be backtracking
Perfect
I ought to have backtracked you ought to have backtracked he ought to have backtracked we ought to have backtracked you ought to have backtracked they ought to have backtracked
V-ing perfect
I ought to have been backtracking you ought to have been backtracking he ought to have been backtracking we ought to have been backtracking you ought to have been backtracking they ought to have been backtracking
Negation
Simple form
I oughtn't to backtrack you oughtn't to backtrack he oughtn't to backtrack we oughtn't to backtrack you oughtn't to backtrack they oughtn't to backtrack
V-ing form
I oughtn't to be backtracking you oughtn't to be backtracking he oughtn't to be backtracking we oughtn't to be backtracking you oughtn't to be backtracking they oughtn't to be backtracking
Perfect
I oughtn't to have backtracked you oughtn't to have backtracked he oughtn't to have backtracked we oughtn't to have backtracked you oughtn't to have backtracked they oughtn't to have backtracked
V-ing perfect
I oughtn't to have been backtracking you oughtn't to have been backtracking he oughtn't to have been backtracking we oughtn't to have been backtracking you oughtn't to have been backtracking they oughtn't to have been backtracking
Interrogative form
Simple form
ought to I backtrack? ought to you backtrack? ought to he backtrack? ought to we backtrack? ought to you backtrack? ought to they backtrack?
V-ing form
ought to I be backtracking? ought to you be backtracking? ought to he be backtracking? ought to we be backtracking? ought to you be backtracking? ought to they be backtracking?
Perfect
ought to I have backtracked? ought to you have backtracked? ought to he have backtracked? ought to we have backtracked? ought to you have backtracked? ought to they have backtracked?
V-ing perfect
ought to I have been backtracking? ought to you have been backtracking? ought to he have been backtracking? ought to we have been backtracking? ought to you have been backtracking? ought to they have been backtracking?
Interro-negative form
Simple form
oughtn't I to backtrack? oughtn't you to backtrack? oughtn't he to backtrack? oughtn't we to backtrack? oughtn't you to backtrack? oughtn't they to backtrack?
V-ing form
oughtn't I to be backtracking? oughtn't you to be backtracking? oughtn't he to be backtracking? oughtn't we to be backtracking? oughtn't you to be backtracking? oughtn't they to be backtracking?
Perfect
oughtn't I to have backtracked? oughtn't you to have backtracked? oughtn't he to have backtracked? oughtn't we to have backtracked? oughtn't you to have backtracked? oughtn't they to have backtracked?
V-ing perfect
oughtn't I to have been backtracking? oughtn't you to have been backtracking? oughtn't he to have been backtracking? oughtn't we to have been backtracking? oughtn't you to have been backtracking? oughtn't they to have been backtracking?