ought to clean
Verbo regolare: clean - cleaned- cleaned

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to clean
you ought to clean
he ought to clean
we ought to clean
you ought to clean
they ought to clean 	I ought to be cleaning
you ought to be cleaning
he ought to be cleaning
we ought to be cleaning
you ought to be cleaning
they ought to be cleaning	I ought to have cleaned
you ought to have cleaned
he ought to have cleaned
we ought to have cleaned
you ought to have cleaned
they ought to have cleaned	I ought to have been cleaning
you ought to have been cleaning
he ought to have been cleaning
we ought to have been cleaning
you ought to have been cleaning
they ought to have been cleaning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I oughtn't to clean
you oughtn't to clean
he oughtn't to clean
we oughtn't to clean
you oughtn't to clean
they oughtn't to clean 	I oughtn't to be cleaning
you oughtn't to be cleaning
he oughtn't to be cleaning
we oughtn't to be cleaning
you oughtn't to be cleaning
they oughtn't to be cleaning	I oughtn't to have cleaned
you oughtn't to have cleaned
he oughtn't to have cleaned
we oughtn't to have cleaned
you oughtn't to have cleaned
they oughtn't to have cleaned	I oughtn't to have been cleaning
you oughtn't to have been cleaning
he oughtn't to have been cleaning
we oughtn't to have been cleaning
you oughtn't to have been cleaning
they oughtn't to have been cleaning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I clean?
ought to you clean?
ought to he clean?
ought to we clean?
ought to you clean?
ought to they clean? 	ought to I be cleaning?
ought to you be cleaning?
ought to he be cleaning?
ought to we be cleaning?
ought to you be cleaning?
ought to they be cleaning? 	ought to I have cleaned?
ought to you have cleaned?
ought to he have cleaned?
ought to we have cleaned?
ought to you have cleaned?
ought to they have cleaned? 	ought to I have been cleaning?
ought to you have been cleaning?
ought to he have been cleaning?
ought to we have been cleaning?
ought to you have been cleaning?
ought to they have been cleaning? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
oughtn't I to clean?
oughtn't you to clean?
oughtn't he to clean?
oughtn't we to clean?
oughtn't you to clean?
oughtn't they to clean? 	oughtn't I to be cleaning?
oughtn't you to be cleaning?
oughtn't he to be cleaning?
oughtn't we to be cleaning?
oughtn't you to be cleaning?
oughtn't they to be cleaning? 	oughtn't I to have cleaned?
oughtn't you to have cleaned?
oughtn't he to have cleaned?
oughtn't we to have cleaned?
oughtn't you to have cleaned?
oughtn't they to have cleaned? 	oughtn't I to have been cleaning?
oughtn't you to have been cleaning?
oughtn't he to have been cleaning?
oughtn't we to have been cleaning?
oughtn't you to have been cleaning?
oughtn't they to have been cleaning?