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