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