English verb conjugation
OUGHT TO LUMP

Regular verb: lump - lumped - lumped

Affirmation

Simple form	V-ing form
I ought to lump you ought to lump he ought to lump we ought to lump you ought to lump they ought to lump	I ought to be lumping you ought to be lumping he ought to be lumping we ought to be lumping you ought to be lumping they ought to be lumping
Perfect	V-ing perfect
I ought to have lumped you ought to have lumped he ought to have lumped we ought to have lumped you ought to have lumped they ought to have lumped	I ought to have been lumping you ought to have been lumping he ought to have been lumping we ought to have been lumping you ought to have been lumping they ought to have been lumping

Negation

Simple form	V-ing form
I oughtn't to lump you oughtn't to lump he oughtn't to lump we oughtn't to lump you oughtn't to lump they oughtn't to lump	I oughtn't to be lumping you oughtn't to be lumping he oughtn't to be lumping we oughtn't to be lumping you oughtn't to be lumping they oughtn't to be lumping
Perfect	V-ing perfect
I oughtn't to have lumped you oughtn't to have lumped he oughtn't to have lumped we oughtn't to have lumped you oughtn't to have lumped they oughtn't to have lumped	I oughtn't to have been lumping you oughtn't to have been lumping he oughtn't to have been lumping we oughtn't to have been lumping you oughtn't to have been lumping they oughtn't to have been lumping

Interrogative form

Simple form	V-ing form
ought to I lump? ought to you lump? ought to he lump? ought to we lump? ought to you lump? ought to they lump?	ought to I be lumping? ought to you be lumping? ought to he be lumping? ought to we be lumping? ought to you be lumping? ought to they be lumping?
Perfect	V-ing perfect
ought to I have lumped? ought to you have lumped? ought to he have lumped? ought to we have lumped? ought to you have lumped? ought to they have lumped?	ought to I have been lumping? ought to you have been lumping? ought to he have been lumping? ought to we have been lumping? ought to you have been lumping? ought to they have been lumping?

Interro-negative form

Simple form	V-ing form
oughtn't I to lump? oughtn't you to lump? oughtn't he to lump? oughtn't we to lump? oughtn't you to lump? oughtn't they to lump?	oughtn't I to be lumping? oughtn't you to be lumping? oughtn't he to be lumping? oughtn't we to be lumping? oughtn't you to be lumping? oughtn't they to be lumping?
Perfect	V-ing perfect
oughtn't I to have lumped? oughtn't you to have lumped? oughtn't he to have lumped? oughtn't we to have lumped? oughtn't you to have lumped? oughtn't they to have lumped?	oughtn't I to have been lumping? oughtn't you to have been lumping? oughtn't he to have been lumping? oughtn't we to have been lumping? oughtn't you to have been lumping? oughtn't they to have been lumping?