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