ought to open
Verbo regolare: open - opened- opened

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to open
you ought to open
she ought to open
we ought to open
you ought to open
they ought to open 	I ought to be opening
you ought to be opening
she ought to be opening
we ought to be opening
you ought to be opening
they ought to be opening	I ought to have opened
you ought to have opened
she ought to have opened
we ought to have opened
you ought to have opened
they ought to have opened	I ought to have been opening
you ought to have been opening
she ought to have been opening
we ought to have been opening
you ought to have been opening
they ought to have been opening	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I oughtn't to open
you oughtn't to open
she oughtn't to open
we oughtn't to open
you oughtn't to open
they oughtn't to open 	I oughtn't to be opening
you oughtn't to be opening
she oughtn't to be opening
we oughtn't to be opening
you oughtn't to be opening
they oughtn't to be opening	I oughtn't to have opened
you oughtn't to have opened
she oughtn't to have opened
we oughtn't to have opened
you oughtn't to have opened
they oughtn't to have opened	I oughtn't to have been opening
you oughtn't to have been opening
she oughtn't to have been opening
we oughtn't to have been opening
you oughtn't to have been opening
they oughtn't to have been opening	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I open?
ought to you open?
ought to she open?
ought to we open?
ought to you open?
ought to they open? 	ought to I be opening?
ought to you be opening?
ought to she be opening?
ought to we be opening?
ought to you be opening?
ought to they be opening? 	ought to I have opened?
ought to you have opened?
ought to she have opened?
ought to we have opened?
ought to you have opened?
ought to they have opened? 	ought to I have been opening?
ought to you have been opening?
ought to she have been opening?
ought to we have been opening?
ought to you have been opening?
ought to they have been opening? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
oughtn't I to open?
oughtn't you to open?
oughtn't she to open?
oughtn't we to open?
oughtn't you to open?
oughtn't they to open? 	oughtn't I to be opening?
oughtn't you to be opening?
oughtn't she to be opening?
oughtn't we to be opening?
oughtn't you to be opening?
oughtn't they to be opening? 	oughtn't I to have opened?
oughtn't you to have opened?
oughtn't she to have opened?
oughtn't we to have opened?
oughtn't you to have opened?
oughtn't they to have opened? 	oughtn't I to have been opening?
oughtn't you to have been opening?
oughtn't she to have been opening?
oughtn't we to have been opening?
oughtn't you to have been opening?
oughtn't they to have been opening?