English verb conjugation
OUGHT TO HAGGLE

Regular verb: haggle - haggled - haggled

Affirmation

Simple form	V-ing form
I ought to haggle you ought to haggle she ought to haggle we ought to haggle you ought to haggle they ought to haggle	I ought to be haggling you ought to be haggling she ought to be haggling we ought to be haggling you ought to be haggling they ought to be haggling
Perfect	V-ing perfect
I ought to have haggled you ought to have haggled she ought to have haggled we ought to have haggled you ought to have haggled they ought to have haggled	I ought to have been haggling you ought to have been haggling she ought to have been haggling we ought to have been haggling you ought to have been haggling they ought to have been haggling

Negation

Simple form	V-ing form
I oughtn't to haggle you oughtn't to haggle she oughtn't to haggle we oughtn't to haggle you oughtn't to haggle they oughtn't to haggle	I oughtn't to be haggling you oughtn't to be haggling she oughtn't to be haggling we oughtn't to be haggling you oughtn't to be haggling they oughtn't to be haggling
Perfect	V-ing perfect
I oughtn't to have haggled you oughtn't to have haggled she oughtn't to have haggled we oughtn't to have haggled you oughtn't to have haggled they oughtn't to have haggled	I oughtn't to have been haggling you oughtn't to have been haggling she oughtn't to have been haggling we oughtn't to have been haggling you oughtn't to have been haggling they oughtn't to have been haggling

Interrogative form

Simple form	V-ing form
ought to I haggle? ought to you haggle? ought to she haggle? ought to we haggle? ought to you haggle? ought to they haggle?	ought to I be haggling? ought to you be haggling? ought to she be haggling? ought to we be haggling? ought to you be haggling? ought to they be haggling?
Perfect	V-ing perfect
ought to I have haggled? ought to you have haggled? ought to she have haggled? ought to we have haggled? ought to you have haggled? ought to they have haggled?	ought to I have been haggling? ought to you have been haggling? ought to she have been haggling? ought to we have been haggling? ought to you have been haggling? ought to they have been haggling?

Interro-negative form

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