English verb conjugation
CAN QUARREL

Regular verb: quarrel - quarrelled - quarrelled

Affirmation

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

Negation

Simple form	V-ing form
I can't quarrel you can't quarrel he can't quarrel we can't quarrel you can't quarrel they can't quarrel	I can't be quarrelling you can't be quarrelling he can't be quarrelling we can't be quarrelling you can't be quarrelling they can't be quarrelling
Perfect	V-ing perfect
I can't have quarrelled you can't have quarrelled he can't have quarrelled we can't have quarrelled you can't have quarrelled they can't have quarrelled	I can't have been quarrelling you can't have been quarrelling he can't have been quarrelling we can't have been quarrelling you can't have been quarrelling they can't have been quarrelling

Interrogative form

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

Interro-negative form

Simple form	V-ing form
can't I quarrel? can't you quarrel? can't he quarrel? can't we quarrel? can't you quarrel? can't they quarrel?	can't I be quarrelling? can't you be quarrelling? can't he be quarrelling? can't we be quarrelling? can't you be quarrelling? can't they be quarrelling?
Perfect	V-ing perfect
can't I have quarrelled? can't you have quarrelled? can't he have quarrelled? can't we have quarrelled? can't you have quarrelled? can't they have quarrelled?	can't I have been quarrelling? can't you have been quarrelling? can't he have been quarrelling? can't we have been quarrelling? can't you have been quarrelling? can't they have been quarrelling?