English verb conjugation
CAN PROGNOSTICATE

Regular verb: prognosticate - prognosticated - prognosticated

Affirmation

Simple form	V-ing form
I can prognosticate you can prognosticate he can prognosticate we can prognosticate you can prognosticate they can prognosticate	I can be prognosticating you can be prognosticating he can be prognosticating we can be prognosticating you can be prognosticating they can be prognosticating
Perfect	V-ing perfect
I can have prognosticated you can have prognosticated he can have prognosticated we can have prognosticated you can have prognosticated they can have prognosticated	I can have been prognosticating you can have been prognosticating he can have been prognosticating we can have been prognosticating you can have been prognosticating they can have been prognosticating

Negation

Simple form	V-ing form
I can't prognosticate you can't prognosticate he can't prognosticate we can't prognosticate you can't prognosticate they can't prognosticate	I can't be prognosticating you can't be prognosticating he can't be prognosticating we can't be prognosticating you can't be prognosticating they can't be prognosticating
Perfect	V-ing perfect
I can't have prognosticated you can't have prognosticated he can't have prognosticated we can't have prognosticated you can't have prognosticated they can't have prognosticated	I can't have been prognosticating you can't have been prognosticating he can't have been prognosticating we can't have been prognosticating you can't have been prognosticating they can't have been prognosticating

Interrogative form

Simple form	V-ing form
can I prognosticate? can you prognosticate? can he prognosticate? can we prognosticate? can you prognosticate? can they prognosticate?	can I be prognosticating? can you be prognosticating? can he be prognosticating? can we be prognosticating? can you be prognosticating? can they be prognosticating?
Perfect	V-ing perfect
can I have prognosticated? can you have prognosticated? can he have prognosticated? can we have prognosticated? can you have prognosticated? can they have prognosticated?	can I have been prognosticating? can you have been prognosticating? can he have been prognosticating? can we have been prognosticating? can you have been prognosticating? can they have been prognosticating?

Interro-negative form

Simple form	V-ing form
can't I prognosticate? can't you prognosticate? can't he prognosticate? can't we prognosticate? can't you prognosticate? can't they prognosticate?	can't I be prognosticating? can't you be prognosticating? can't he be prognosticating? can't we be prognosticating? can't you be prognosticating? can't they be prognosticating?
Perfect	V-ing perfect
can't I have prognosticated? can't you have prognosticated? can't he have prognosticated? can't we have prognosticated? can't you have prognosticated? can't they have prognosticated?	can't I have been prognosticating? can't you have been prognosticating? can't he have been prognosticating? can't we have been prognosticating? can't you have been prognosticating? can't they have been prognosticating?