English verb conjugation
OUGHT TO WHIFFLE

Regular verb: whiffle - whiffled - whiffled

Affirmation

Simple form	V-ing form
I ought to whiffle you ought to whiffle he ought to whiffle we ought to whiffle you ought to whiffle they ought to whiffle	I ought to be whiffling you ought to be whiffling he ought to be whiffling we ought to be whiffling you ought to be whiffling they ought to be whiffling
Perfect	V-ing perfect
I ought to have whiffled you ought to have whiffled he ought to have whiffled we ought to have whiffled you ought to have whiffled they ought to have whiffled	I ought to have been whiffling you ought to have been whiffling he ought to have been whiffling we ought to have been whiffling you ought to have been whiffling they ought to have been whiffling

Negation

Simple form	V-ing form
I oughtn't to whiffle you oughtn't to whiffle he oughtn't to whiffle we oughtn't to whiffle you oughtn't to whiffle they oughtn't to whiffle	I oughtn't to be whiffling you oughtn't to be whiffling he oughtn't to be whiffling we oughtn't to be whiffling you oughtn't to be whiffling they oughtn't to be whiffling
Perfect	V-ing perfect
I oughtn't to have whiffled you oughtn't to have whiffled he oughtn't to have whiffled we oughtn't to have whiffled you oughtn't to have whiffled they oughtn't to have whiffled	I oughtn't to have been whiffling you oughtn't to have been whiffling he oughtn't to have been whiffling we oughtn't to have been whiffling you oughtn't to have been whiffling they oughtn't to have been whiffling

Interrogative form

Simple form	V-ing form
ought to I whiffle? ought to you whiffle? ought to he whiffle? ought to we whiffle? ought to you whiffle? ought to they whiffle?	ought to I be whiffling? ought to you be whiffling? ought to he be whiffling? ought to we be whiffling? ought to you be whiffling? ought to they be whiffling?
Perfect	V-ing perfect
ought to I have whiffled? ought to you have whiffled? ought to he have whiffled? ought to we have whiffled? ought to you have whiffled? ought to they have whiffled?	ought to I have been whiffling? ought to you have been whiffling? ought to he have been whiffling? ought to we have been whiffling? ought to you have been whiffling? ought to they have been whiffling?

Interro-negative form

Simple form	V-ing form
oughtn't I to whiffle? oughtn't you to whiffle? oughtn't he to whiffle? oughtn't we to whiffle? oughtn't you to whiffle? oughtn't they to whiffle?	oughtn't I to be whiffling? oughtn't you to be whiffling? oughtn't he to be whiffling? oughtn't we to be whiffling? oughtn't you to be whiffling? oughtn't they to be whiffling?
Perfect	V-ing perfect
oughtn't I to have whiffled? oughtn't you to have whiffled? oughtn't he to have whiffled? oughtn't we to have whiffled? oughtn't you to have whiffled? oughtn't they to have whiffled?	oughtn't I to have been whiffling? oughtn't you to have been whiffling? oughtn't he to have been whiffling? oughtn't we to have been whiffling? oughtn't you to have been whiffling? oughtn't they to have been whiffling?