ought to distinguish
Verbo regular: distinguish - distinguished- distinguished

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to distinguish
you ought to distinguish
she ought to distinguish
we ought to distinguish
you ought to distinguish
they ought to distinguish 	I ought to be distinguishing
you ought to be distinguishing
she ought to be distinguishing
we ought to be distinguishing
you ought to be distinguishing
they ought to be distinguishing	I ought to have distinguished
you ought to have distinguished
she ought to have distinguished
we ought to have distinguished
you ought to have distinguished
they ought to have distinguished	I ought to have been distinguishing
you ought to have been distinguishing
she ought to have been distinguishing
we ought to have been distinguishing
you ought to have been distinguishing
they ought to have been distinguishing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to distinguish
you oughtn't to distinguish
she oughtn't to distinguish
we oughtn't to distinguish
you oughtn't to distinguish
they oughtn't to distinguish 	I oughtn't to be distinguishing
you oughtn't to be distinguishing
she oughtn't to be distinguishing
we oughtn't to be distinguishing
you oughtn't to be distinguishing
they oughtn't to be distinguishing	I oughtn't to have distinguished
you oughtn't to have distinguished
she oughtn't to have distinguished
we oughtn't to have distinguished
you oughtn't to have distinguished
they oughtn't to have distinguished	I oughtn't to have been distinguishing
you oughtn't to have been distinguishing
she oughtn't to have been distinguishing
we oughtn't to have been distinguishing
you oughtn't to have been distinguishing
they oughtn't to have been distinguishing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I distinguish?
ought to you distinguish?
ought to she distinguish?
ought to we distinguish?
ought to you distinguish?
ought to they distinguish? 	ought to I be distinguishing?
ought to you be distinguishing?
ought to she be distinguishing?
ought to we be distinguishing?
ought to you be distinguishing?
ought to they be distinguishing? 	ought to I have distinguished?
ought to you have distinguished?
ought to she have distinguished?
ought to we have distinguished?
ought to you have distinguished?
ought to they have distinguished? 	ought to I have been distinguishing?
ought to you have been distinguishing?
ought to she have been distinguishing?
ought to we have been distinguishing?
ought to you have been distinguishing?
ought to they have been distinguishing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to distinguish?
oughtn't you to distinguish?
oughtn't she to distinguish?
oughtn't we to distinguish?
oughtn't you to distinguish?
oughtn't they to distinguish? 	oughtn't I to be distinguishing?
oughtn't you to be distinguishing?
oughtn't she to be distinguishing?
oughtn't we to be distinguishing?
oughtn't you to be distinguishing?
oughtn't they to be distinguishing? 	oughtn't I to have distinguished?
oughtn't you to have distinguished?
oughtn't she to have distinguished?
oughtn't we to have distinguished?
oughtn't you to have distinguished?
oughtn't they to have distinguished? 	oughtn't I to have been distinguishing?
oughtn't you to have been distinguishing?
oughtn't she to have been distinguishing?
oughtn't we to have been distinguishing?
oughtn't you to have been distinguishing?
oughtn't they to have been distinguishing?