Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I might prognostic you might prognostic she might prognostic we might prognostic you might prognostic they might prognostic
V-ing form
I might be prognosticing you might be prognosticing she might be prognosticing we might be prognosticing you might be prognosticing they might be prognosticing
Perfect
I might have prognosticed you might have prognosticed she might have prognosticed we might have prognosticed you might have prognosticed they might have prognosticed
V-ing perfect
I might have been prognosticing you might have been prognosticing she might have been prognosticing we might have been prognosticing you might have been prognosticing they might have been prognosticing
Negation
Simple form
I might not prognostic you might not prognostic she might not prognostic we might not prognostic you might not prognostic they might not prognostic
V-ing form
I might not be prognosticing you might not be prognosticing she might not be prognosticing we might not be prognosticing you might not be prognosticing they might not be prognosticing
Perfect
I might not have prognosticed you might not have prognosticed she might not have prognosticed we might not have prognosticed you might not have prognosticed they might not have prognosticed
V-ing perfect
I might not have been prognosticing you might not have been prognosticing she might not have been prognosticing we might not have been prognosticing you might not have been prognosticing they might not have been prognosticing
Interrogative form
Simple form
might I prognostic? might you prognostic? might she prognostic? might we prognostic? might you prognostic? might they prognostic?
V-ing form
might I be prognosticing? might you be prognosticing? might she be prognosticing? might we be prognosticing? might you be prognosticing? might they be prognosticing?
Perfect
might I have prognosticed? might you have prognosticed? might she have prognosticed? might we have prognosticed? might you have prognosticed? might they have prognosticed?
V-ing perfect
might I have been prognosticing? might you have been prognosticing? might she have been prognosticing? might we have been prognosticing? might you have been prognosticing? might they have been prognosticing?
Interro-negative form
Simple form
might I not prognostic? might you not prognostic? might she not prognostic? might we not prognostic? might you not prognostic? might they not prognostic?
V-ing form
might I not be prognosticing? might you not be prognosticing? might she not be prognosticing? might we not be prognosticing? might you not be prognosticing? might they not be prognosticing?
Perfect
might I not have prognosticed? might you not have prognosticed? might she not have prognosticed? might we not have prognosticed? might you not have prognosticed? might they not have prognosticed?
V-ing perfect
might I not have been prognosticing? might you not have been prognosticing? might she not have been prognosticing? might we not have been prognosticing? might you not have been prognosticing? might they not have been prognosticing?