English verb conjugation
OUGHT TO FETTLE

Regular verb: fettle - fettled - fettled

Affirmation

Simple form	V-ing form
I ought to fettle you ought to fettle he ought to fettle we ought to fettle you ought to fettle they ought to fettle	I ought to be fettling you ought to be fettling he ought to be fettling we ought to be fettling you ought to be fettling they ought to be fettling
Perfect	V-ing perfect
I ought to have fettled you ought to have fettled he ought to have fettled we ought to have fettled you ought to have fettled they ought to have fettled	I ought to have been fettling you ought to have been fettling he ought to have been fettling we ought to have been fettling you ought to have been fettling they ought to have been fettling

Negation

Simple form	V-ing form
I oughtn't to fettle you oughtn't to fettle he oughtn't to fettle we oughtn't to fettle you oughtn't to fettle they oughtn't to fettle	I oughtn't to be fettling you oughtn't to be fettling he oughtn't to be fettling we oughtn't to be fettling you oughtn't to be fettling they oughtn't to be fettling
Perfect	V-ing perfect
I oughtn't to have fettled you oughtn't to have fettled he oughtn't to have fettled we oughtn't to have fettled you oughtn't to have fettled they oughtn't to have fettled	I oughtn't to have been fettling you oughtn't to have been fettling he oughtn't to have been fettling we oughtn't to have been fettling you oughtn't to have been fettling they oughtn't to have been fettling

Interrogative form

Simple form	V-ing form
ought to I fettle? ought to you fettle? ought to he fettle? ought to we fettle? ought to you fettle? ought to they fettle?	ought to I be fettling? ought to you be fettling? ought to he be fettling? ought to we be fettling? ought to you be fettling? ought to they be fettling?
Perfect	V-ing perfect
ought to I have fettled? ought to you have fettled? ought to he have fettled? ought to we have fettled? ought to you have fettled? ought to they have fettled?	ought to I have been fettling? ought to you have been fettling? ought to he have been fettling? ought to we have been fettling? ought to you have been fettling? ought to they have been fettling?

Interro-negative form

Simple form	V-ing form
oughtn't I to fettle? oughtn't you to fettle? oughtn't he to fettle? oughtn't we to fettle? oughtn't you to fettle? oughtn't they to fettle?	oughtn't I to be fettling? oughtn't you to be fettling? oughtn't he to be fettling? oughtn't we to be fettling? oughtn't you to be fettling? oughtn't they to be fettling?
Perfect	V-ing perfect
oughtn't I to have fettled? oughtn't you to have fettled? oughtn't he to have fettled? oughtn't we to have fettled? oughtn't you to have fettled? oughtn't they to have fettled?	oughtn't I to have been fettling? oughtn't you to have been fettling? oughtn't he to have been fettling? oughtn't we to have been fettling? oughtn't you to have been fettling? oughtn't they to have been fettling?