English verb conjugation
SHOULD HORN

Regular verb: horn - horned - horned

Affirmation

Simple form	V-ing form
I should horn you should horn he should horn we should horn you should horn they should horn	I should be horning you should be horning he should be horning we should be horning you should be horning they should be horning
Perfect	V-ing perfect
I should have horned you should have horned he should have horned we should have horned you should have horned they should have horned	I should have been horning you should have been horning he should have been horning we should have been horning you should have been horning they should have been horning

Negation

Simple form	V-ing form
I should not horn you should not horn he should not horn we should not horn you should not horn they should not horn	I should not be horning you should not be horning he should not be horning we should not be horning you should not be horning they should not be horning
Perfect	V-ing perfect
I should not have horned you should not have horned he should not have horned we should not have horned you should not have horned they should not have horned	I should not have been horning you should not have been horning he should not have been horning we should not have been horning you should not have been horning they should not have been horning

Interrogative form

Simple form	V-ing form
should I horn? should you horn? should he horn? should we horn? should you horn? should they horn?	should I be horning? should you be horning? should he be horning? should we be horning? should you be horning? should they be horning?
Perfect	V-ing perfect
should I have horned? should you have horned? should he have horned? should we have horned? should you have horned? should they have horned?	should I have been horning? should you have been horning? should he have been horning? should we have been horning? should you have been horning? should they have been horning?

Interro-negative form

Simple form	V-ing form
should I not horn? should you not horn? should he not horn? should we not horn? should you not horn? should they not horn?	should I not be horning? should you not be horning? should he not be horning? should we not be horning? should you not be horning? should they not be horning?
Perfect	V-ing perfect
should I not have horned? should you not have horned? should he not have horned? should we not have horned? should you not have horned? should they not have horned?	should I not have been horning? should you not have been horning? should he not have been horning? should we not have been horning? should you not have been horning? should they not have been horning?