English verb conjugation
OUGHT TO DAPPLE

Regular verb: dapple - dappled - dappled

Affirmation

Simple form	V-ing form
I ought to dapple you ought to dapple he ought to dapple we ought to dapple you ought to dapple they ought to dapple	I ought to be dappling you ought to be dappling he ought to be dappling we ought to be dappling you ought to be dappling they ought to be dappling
Perfect	V-ing perfect
I ought to have dappled you ought to have dappled he ought to have dappled we ought to have dappled you ought to have dappled they ought to have dappled	I ought to have been dappling you ought to have been dappling he ought to have been dappling we ought to have been dappling you ought to have been dappling they ought to have been dappling

Negation

Simple form	V-ing form
I oughtn't to dapple you oughtn't to dapple he oughtn't to dapple we oughtn't to dapple you oughtn't to dapple they oughtn't to dapple	I oughtn't to be dappling you oughtn't to be dappling he oughtn't to be dappling we oughtn't to be dappling you oughtn't to be dappling they oughtn't to be dappling
Perfect	V-ing perfect
I oughtn't to have dappled you oughtn't to have dappled he oughtn't to have dappled we oughtn't to have dappled you oughtn't to have dappled they oughtn't to have dappled	I oughtn't to have been dappling you oughtn't to have been dappling he oughtn't to have been dappling we oughtn't to have been dappling you oughtn't to have been dappling they oughtn't to have been dappling

Interrogative form

Simple form	V-ing form
ought to I dapple? ought to you dapple? ought to he dapple? ought to we dapple? ought to you dapple? ought to they dapple?	ought to I be dappling? ought to you be dappling? ought to he be dappling? ought to we be dappling? ought to you be dappling? ought to they be dappling?
Perfect	V-ing perfect
ought to I have dappled? ought to you have dappled? ought to he have dappled? ought to we have dappled? ought to you have dappled? ought to they have dappled?	ought to I have been dappling? ought to you have been dappling? ought to he have been dappling? ought to we have been dappling? ought to you have been dappling? ought to they have been dappling?

Interro-negative form

Simple form	V-ing form
oughtn't I to dapple? oughtn't you to dapple? oughtn't he to dapple? oughtn't we to dapple? oughtn't you to dapple? oughtn't they to dapple?	oughtn't I to be dappling? oughtn't you to be dappling? oughtn't he to be dappling? oughtn't we to be dappling? oughtn't you to be dappling? oughtn't they to be dappling?
Perfect	V-ing perfect
oughtn't I to have dappled? oughtn't you to have dappled? oughtn't he to have dappled? oughtn't we to have dappled? oughtn't you to have dappled? oughtn't they to have dappled?	oughtn't I to have been dappling? oughtn't you to have been dappling? oughtn't he to have been dappling? oughtn't we to have been dappling? oughtn't you to have been dappling? oughtn't they to have been dappling?