English verb conjugation
CAN HAGGLE

Regular verb: haggle - haggled - haggled

Affirmation

Simple form	V-ing form
I can haggle you can haggle he can haggle we can haggle you can haggle they can haggle	I can be haggling you can be haggling he can be haggling we can be haggling you can be haggling they can be haggling
Perfect	V-ing perfect
I can have haggled you can have haggled he can have haggled we can have haggled you can have haggled they can have haggled	I can have been haggling you can have been haggling he can have been haggling we can have been haggling you can have been haggling they can have been haggling

Negation

Simple form	V-ing form
I can't haggle you can't haggle he can't haggle we can't haggle you can't haggle they can't haggle	I can't be haggling you can't be haggling he can't be haggling we can't be haggling you can't be haggling they can't be haggling
Perfect	V-ing perfect
I can't have haggled you can't have haggled he can't have haggled we can't have haggled you can't have haggled they can't have haggled	I can't have been haggling you can't have been haggling he can't have been haggling we can't have been haggling you can't have been haggling they can't have been haggling

Interrogative form

Simple form	V-ing form
can I haggle? can you haggle? can he haggle? can we haggle? can you haggle? can they haggle?	can I be haggling? can you be haggling? can he be haggling? can we be haggling? can you be haggling? can they be haggling?
Perfect	V-ing perfect
can I have haggled? can you have haggled? can he have haggled? can we have haggled? can you have haggled? can they have haggled?	can I have been haggling? can you have been haggling? can he have been haggling? can we have been haggling? can you have been haggling? can they have been haggling?

Interro-negative form

Simple form	V-ing form
can't I haggle? can't you haggle? can't he haggle? can't we haggle? can't you haggle? can't they haggle?	can't I be haggling? can't you be haggling? can't he be haggling? can't we be haggling? can't you be haggling? can't they be haggling?
Perfect	V-ing perfect
can't I have haggled? can't you have haggled? can't he have haggled? can't we have haggled? can't you have haggled? can't they have haggled?	can't I have been haggling? can't you have been haggling? can't he have been haggling? can't we have been haggling? can't you have been haggling? can't they have been haggling?