ought to fitter
Regular verb: fitter - fittered- fittered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to fitter
you ought to fitter
he ought to fitter
we ought to fitter
you ought to fitter
they ought to fitter 	I ought to be fittering
you ought to be fittering
he ought to be fittering
we ought to be fittering
you ought to be fittering
they ought to be fittering	I ought to have fittered
you ought to have fittered
he ought to have fittered
we ought to have fittered
you ought to have fittered
they ought to have fittered	I ought to have been fittering
you ought to have been fittering
he ought to have been fittering
we ought to have been fittering
you ought to have been fittering
they ought to have been fittering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to fitter
you oughtn't to fitter
he oughtn't to fitter
we oughtn't to fitter
you oughtn't to fitter
they oughtn't to fitter 	I oughtn't to be fittering
you oughtn't to be fittering
he oughtn't to be fittering
we oughtn't to be fittering
you oughtn't to be fittering
they oughtn't to be fittering	I oughtn't to have fittered
you oughtn't to have fittered
he oughtn't to have fittered
we oughtn't to have fittered
you oughtn't to have fittered
they oughtn't to have fittered	I oughtn't to have been fittering
you oughtn't to have been fittering
he oughtn't to have been fittering
we oughtn't to have been fittering
you oughtn't to have been fittering
they oughtn't to have been fittering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I fitter?
ought to you fitter?
ought to he fitter?
ought to we fitter?
ought to you fitter?
ought to they fitter? 	ought to I be fittering?
ought to you be fittering?
ought to he be fittering?
ought to we be fittering?
ought to you be fittering?
ought to they be fittering? 	ought to I have fittered?
ought to you have fittered?
ought to he have fittered?
ought to we have fittered?
ought to you have fittered?
ought to they have fittered? 	ought to I have been fittering?
ought to you have been fittering?
ought to he have been fittering?
ought to we have been fittering?
ought to you have been fittering?
ought to they have been fittering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to fitter?
oughtn't you to fitter?
oughtn't he to fitter?
oughtn't we to fitter?
oughtn't you to fitter?
oughtn't they to fitter? 	oughtn't I to be fittering?
oughtn't you to be fittering?
oughtn't he to be fittering?
oughtn't we to be fittering?
oughtn't you to be fittering?
oughtn't they to be fittering? 	oughtn't I to have fittered?
oughtn't you to have fittered?
oughtn't he to have fittered?
oughtn't we to have fittered?
oughtn't you to have fittered?
oughtn't they to have fittered? 	oughtn't I to have been fittering?
oughtn't you to have been fittering?
oughtn't he to have been fittering?
oughtn't we to have been fittering?
oughtn't you to have been fittering?
oughtn't they to have been fittering?