English verb conjugation
MAY QUARREL

Regular verb: quarrel - quarrelled - quarrelled

Affirmation

Simple form	V-ing form
I may quarrel you may quarrel he may quarrel we may quarrel you may quarrel they may quarrel	I may be quarrelling you may be quarrelling he may be quarrelling we may be quarrelling you may be quarrelling they may be quarrelling
Perfect	V-ing perfect
I may have quarrelled you may have quarrelled he may have quarrelled we may have quarrelled you may have quarrelled they may have quarrelled	I may have been quarrelling you may have been quarrelling he may have been quarrelling we may have been quarrelling you may have been quarrelling they may have been quarrelling

Negation

Simple form	V-ing form
I may not quarrel you may not quarrel he may not quarrel we may not quarrel you may not quarrel they may not quarrel	I may not be quarrelling you may not be quarrelling he may not be quarrelling we may not be quarrelling you may not be quarrelling they may not be quarrelling
Perfect	V-ing perfect
I may not have quarrelled you may not have quarrelled he may not have quarrelled we may not have quarrelled you may not have quarrelled they may not have quarrelled	I may not have been quarrelling you may not have been quarrelling he may not have been quarrelling we may not have been quarrelling you may not have been quarrelling they may not have been quarrelling

Interrogative form

Simple form	V-ing form
may I quarrel? may you quarrel? may he quarrel? may we quarrel? may you quarrel? may they quarrel?	may I be quarrelling? may you be quarrelling? may he be quarrelling? may we be quarrelling? may you be quarrelling? may they be quarrelling?
Perfect	V-ing perfect
may I have quarrelled? may you have quarrelled? may he have quarrelled? may we have quarrelled? may you have quarrelled? may they have quarrelled?	may I have been quarrelling? may you have been quarrelling? may he have been quarrelling? may we have been quarrelling? may you have been quarrelling? may they have been quarrelling?

Interro-negative form

Simple form	V-ing form
may I not quarrel? may you not quarrel? may he not quarrel? may we not quarrel? may you not quarrel? may they not quarrel?	may I not be quarrelling? may you not be quarrelling? may he not be quarrelling? may we not be quarrelling? may you not be quarrelling? may they not be quarrelling?
Perfect	V-ing perfect
may I not have quarrelled? may you not have quarrelled? may he not have quarrelled? may we not have quarrelled? may you not have quarrelled? may they not have quarrelled?	may I not have been quarrelling? may you not have been quarrelling? may he not have been quarrelling? may we not have been quarrelling? may you not have been quarrelling? may they not have been quarrelling?