English verb conjugation
OUGHT TO PIQUE

Regular verb: pique - piqued - piqued

Affirmation

Simple form	V-ing form
I ought to pique you ought to pique he ought to pique we ought to pique you ought to pique they ought to pique	I ought to be piquing you ought to be piquing he ought to be piquing we ought to be piquing you ought to be piquing they ought to be piquing
Perfect	V-ing perfect
I ought to have piqued you ought to have piqued he ought to have piqued we ought to have piqued you ought to have piqued they ought to have piqued	I ought to have been piquing you ought to have been piquing he ought to have been piquing we ought to have been piquing you ought to have been piquing they ought to have been piquing

Negation

Simple form	V-ing form
I oughtn't to pique you oughtn't to pique he oughtn't to pique we oughtn't to pique you oughtn't to pique they oughtn't to pique	I oughtn't to be piquing you oughtn't to be piquing he oughtn't to be piquing we oughtn't to be piquing you oughtn't to be piquing they oughtn't to be piquing
Perfect	V-ing perfect
I oughtn't to have piqued you oughtn't to have piqued he oughtn't to have piqued we oughtn't to have piqued you oughtn't to have piqued they oughtn't to have piqued	I oughtn't to have been piquing you oughtn't to have been piquing he oughtn't to have been piquing we oughtn't to have been piquing you oughtn't to have been piquing they oughtn't to have been piquing

Interrogative form

Simple form	V-ing form
ought to I pique? ought to you pique? ought to he pique? ought to we pique? ought to you pique? ought to they pique?	ought to I be piquing? ought to you be piquing? ought to he be piquing? ought to we be piquing? ought to you be piquing? ought to they be piquing?
Perfect	V-ing perfect
ought to I have piqued? ought to you have piqued? ought to he have piqued? ought to we have piqued? ought to you have piqued? ought to they have piqued?	ought to I have been piquing? ought to you have been piquing? ought to he have been piquing? ought to we have been piquing? ought to you have been piquing? ought to they have been piquing?

Interro-negative form

Simple form	V-ing form
oughtn't I to pique? oughtn't you to pique? oughtn't he to pique? oughtn't we to pique? oughtn't you to pique? oughtn't they to pique?	oughtn't I to be piquing? oughtn't you to be piquing? oughtn't he to be piquing? oughtn't we to be piquing? oughtn't you to be piquing? oughtn't they to be piquing?
Perfect	V-ing perfect
oughtn't I to have piqued? oughtn't you to have piqued? oughtn't he to have piqued? oughtn't we to have piqued? oughtn't you to have piqued? oughtn't they to have piqued?	oughtn't I to have been piquing? oughtn't you to have been piquing? oughtn't he to have been piquing? oughtn't we to have been piquing? oughtn't you to have been piquing? oughtn't they to have been piquing?