I'll be whitening you'll be whitening she'll be whitening we'll be whitening you'll be whitening they'll be whitening
Perfect
I'll have whitened you'll have whitened she'll have whitened we'll have whitened you'll have whitened they'll have whitened
V-ing perfect
I'll have been whitening you'll have been whitening she'll have been whitening we'll have been whitening you'll have been whitening they'll have been whitening
Negation
Simple form
I shan't whiten you shan't whiten she shan't whiten we shan't whiten you shan't whiten they shan't whiten
V-ing form
I shan't be whitening you shan't be whitening she shan't be whitening we shan't be whitening you shan't be whitening they shan't be whitening
Perfect
I shan't have whitened you shan't have whitened she shan't have whitened we shan't have whitened you shan't have whitened they shan't have whitened
V-ing perfect
I shan't have been whitening you shan't have been whitening she shan't have been whitening we shan't have been whitening you shan't have been whitening they shan't have been whitening
Interrogative form
Simple form
shall I whiten? shall you whiten? shall she whiten? shall we whiten? shall you whiten? shall they whiten?
V-ing form
shall I be whitening? shall you be whitening? shall she be whitening? shall we be whitening? shall you be whitening? shall they be whitening?
Perfect
shall I have whitened? shall you have whitened? shall she have whitened? shall we have whitened? shall you have whitened? shall they have whitened?
V-ing perfect
shall I have been whitening? shall you have been whitening? shall she have been whitening? shall we have been whitening? shall you have been whitening? shall they have been whitening?
Interro-negative form
Simple form
shan't I whiten? shan't you whiten? shan't she whiten? shan't we whiten? shan't you whiten? shan't they whiten?
V-ing form
shan't I be whitening? shan't you be whitening? shan't she be whitening? shan't we be whitening? shan't you be whitening? shan't they be whitening?
Perfect
shan't I have whitened? shan't you have whitened? shan't she have whitened? shan't we have whitened? shan't you have whitened? shan't they have whitened?
V-ing perfect
shan't I have been whitening? shan't you have been whitening? shan't she have been whitening? shan't we have been whitening? shan't you have been whitening? shan't they have been whitening?