English verb conjugation
MAY YEARN

Regular verb: yearn - yearned - yearned

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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