I'll be backpacking you'll be backpacking he'll be backpacking we'll be backpacking you'll be backpacking they'll be backpacking
Perfect
I'll have backpacked you'll have backpacked he'll have backpacked we'll have backpacked you'll have backpacked they'll have backpacked
V-ing perfect
I'll have been backpacking you'll have been backpacking he'll have been backpacking we'll have been backpacking you'll have been backpacking they'll have been backpacking
Negation
Simple form
I won't backpack you won't backpack he won't backpack we won't backpack you won't backpack they won't backpack
V-ing form
I won't be backpacking you won't be backpacking he won't be backpacking we won't be backpacking you won't be backpacking they won't be backpacking
Perfect
I won't have backpacked you won't have backpacked he won't have backpacked we won't have backpacked you won't have backpacked they won't have backpacked
V-ing perfect
I won't have been backpacking you won't have been backpacking he won't have been backpacking we won't have been backpacking you won't have been backpacking they won't have been backpacking
Interrogative form
Simple form
will I backpack? will you backpack? will he backpack? will we backpack? will you backpack? will they backpack?
V-ing form
will I be backpacking? will you be backpacking? will he be backpacking? will we be backpacking? will you be backpacking? will they be backpacking?
Perfect
will I have backpacked? will you have backpacked? will he have backpacked? will we have backpacked? will you have backpacked? will they have backpacked?
V-ing perfect
will I have been backpacking? will you have been backpacking? will he have been backpacking? will we have been backpacking? will you have been backpacking? will they have been backpacking?
Interro-negative form
Simple form
won't I backpack? won't you backpack? won't he backpack? won't we backpack? won't you backpack? won't they backpack?
V-ing form
won't I be backpacking? won't you be backpacking? won't he be backpacking? won't we be backpacking? won't you be backpacking? won't they be backpacking?
Perfect
won't I have backpacked? won't you have backpacked? won't he have backpacked? won't we have backpacked? won't you have backpacked? won't they have backpacked?
V-ing perfect
won't I have been backpacking? won't you have been backpacking? won't he have been backpacking? won't we have been backpacking? won't you have been backpacking? won't they have been backpacking?