English verb conjugation
SHOULD YEARN

Regular verb: yearn - yearned - yearned

Affirmation

Simple form	V-ing form
I should yearn you should yearn she should yearn we should yearn you should yearn they should yearn	I should be yearning you should be yearning she should be yearning we should be yearning you should be yearning they should be yearning
Perfect	V-ing perfect
I should have yearned you should have yearned she should have yearned we should have yearned you should have yearned they should have yearned	I should have been yearning you should have been yearning she should have been yearning we should have been yearning you should have been yearning they should have been yearning

Negation

Simple form	V-ing form
I should not yearn you should not yearn she should not yearn we should not yearn you should not yearn they should not yearn	I should not be yearning you should not be yearning she should not be yearning we should not be yearning you should not be yearning they should not be yearning
Perfect	V-ing perfect
I should not have yearned you should not have yearned she should not have yearned we should not have yearned you should not have yearned they should not have yearned	I should not have been yearning you should not have been yearning she should not have been yearning we should not have been yearning you should not have been yearning they should not have been yearning

Interrogative form

Simple form	V-ing form
should I yearn? should you yearn? should she yearn? should we yearn? should you yearn? should they yearn?	should I be yearning? should you be yearning? should she be yearning? should we be yearning? should you be yearning? should they be yearning?
Perfect	V-ing perfect
should I have yearned? should you have yearned? should she have yearned? should we have yearned? should you have yearned? should they have yearned?	should I have been yearning? should you have been yearning? should she have been yearning? should we have been yearning? should you have been yearning? should they have been yearning?

Interro-negative form

Simple form	V-ing form
should I not yearn? should you not yearn? should she not yearn? should we not yearn? should you not yearn? should they not yearn?	should I not be yearning? should you not be yearning? should she not be yearning? should we not be yearning? should you not be yearning? should they not be yearning?
Perfect	V-ing perfect
should I not have yearned? should you not have yearned? should she not have yearned? should we not have yearned? should you not have yearned? should they not have yearned?	should I not have been yearning? should you not have been yearning? should she not have been yearning? should we not have been yearning? should you not have been yearning? should they not have been yearning?