English verb conjugation
OUGHT TO CHIRR

Regular verb: chirr - chirred - chirred

Affirmation

Simple form	V-ing form
I ought to chirr you ought to chirr he ought to chirr we ought to chirr you ought to chirr they ought to chirr	I ought to be chirring you ought to be chirring he ought to be chirring we ought to be chirring you ought to be chirring they ought to be chirring
Perfect	V-ing perfect
I ought to have chirred you ought to have chirred he ought to have chirred we ought to have chirred you ought to have chirred they ought to have chirred	I ought to have been chirring you ought to have been chirring he ought to have been chirring we ought to have been chirring you ought to have been chirring they ought to have been chirring

Negation

Simple form	V-ing form
I oughtn't to chirr you oughtn't to chirr he oughtn't to chirr we oughtn't to chirr you oughtn't to chirr they oughtn't to chirr	I oughtn't to be chirring you oughtn't to be chirring he oughtn't to be chirring we oughtn't to be chirring you oughtn't to be chirring they oughtn't to be chirring
Perfect	V-ing perfect
I oughtn't to have chirred you oughtn't to have chirred he oughtn't to have chirred we oughtn't to have chirred you oughtn't to have chirred they oughtn't to have chirred	I oughtn't to have been chirring you oughtn't to have been chirring he oughtn't to have been chirring we oughtn't to have been chirring you oughtn't to have been chirring they oughtn't to have been chirring

Interrogative form

Simple form	V-ing form
ought to I chirr? ought to you chirr? ought to he chirr? ought to we chirr? ought to you chirr? ought to they chirr?	ought to I be chirring? ought to you be chirring? ought to he be chirring? ought to we be chirring? ought to you be chirring? ought to they be chirring?
Perfect	V-ing perfect
ought to I have chirred? ought to you have chirred? ought to he have chirred? ought to we have chirred? ought to you have chirred? ought to they have chirred?	ought to I have been chirring? ought to you have been chirring? ought to he have been chirring? ought to we have been chirring? ought to you have been chirring? ought to they have been chirring?

Interro-negative form

Simple form	V-ing form
oughtn't I to chirr? oughtn't you to chirr? oughtn't he to chirr? oughtn't we to chirr? oughtn't you to chirr? oughtn't they to chirr?	oughtn't I to be chirring? oughtn't you to be chirring? oughtn't he to be chirring? oughtn't we to be chirring? oughtn't you to be chirring? oughtn't they to be chirring?
Perfect	V-ing perfect
oughtn't I to have chirred? oughtn't you to have chirred? oughtn't he to have chirred? oughtn't we to have chirred? oughtn't you to have chirred? oughtn't they to have chirred?	oughtn't I to have been chirring? oughtn't you to have been chirring? oughtn't he to have been chirring? oughtn't we to have been chirring? oughtn't you to have been chirring? oughtn't they to have been chirring?