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