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