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