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 ought not to distinguish
you ought not to distinguish
she ought not to distinguish
we ought not to distinguish
you ought not to distinguish
they ought not to distinguish 	I ought not to distinguishing
you ought not to distinguishing
she ought not to distinguishing
we ought not to distinguishing
you ought not to distinguishing
they ought not to distinguishing	I ought not to have distinguished
you ought not to have distinguished
she ought not to have distinguished
we ought not to have distinguished
you ought not to have distinguished
they ought not to have distinguished	I ought not to have been distinguishing
you ought not to have been distinguishing
she ought not to have been distinguishing
we ought not to have been distinguishing
you ought not to have been distinguishing
they ought not 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 	
ought I not to distinguish?
ought you not to distinguish?
ought she not to distinguish?
ought we not to distinguish?
ought you not to distinguish?
ought they not to distinguish? 	ought I not to be distinguishing?
ought you not to be distinguishing?
ought she not to be distinguishing?
ought we not to be distinguishing?
ought you not to be distinguishing?
ought they not to be distinguishing? 	ought I not to have distinguished?
ought you not to have distinguished?
ought she not to have distinguished?
ought we not to have distinguished?
ought you not to have distinguished?
ought they not to have distinguished? 	ought I not to have been distinguishing?
ought you not to have been distinguishing?
ought she not to have been distinguishing?
ought we not to have been distinguishing?
ought you not to have been distinguishing?
ought they not to have been distinguishing?