ought to discover
Verbo regular: discover - discovered- discovered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to discover
you ought to discover
he ought to discover
we ought to discover
you ought to discover
they ought to discover 	I ought to be discovering
you ought to be discovering
he ought to be discovering
we ought to be discovering
you ought to be discovering
they ought to be discovering	I ought to have discovered
you ought to have discovered
he ought to have discovered
we ought to have discovered
you ought to have discovered
they ought to have discovered	I ought to have been discovering
you ought to have been discovering
he ought to have been discovering
we ought to have been discovering
you ought to have been discovering
they ought to have been discovering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to discover
you oughtn't to discover
he oughtn't to discover
we oughtn't to discover
you oughtn't to discover
they oughtn't to discover 	I oughtn't to be discovering
you oughtn't to be discovering
he oughtn't to be discovering
we oughtn't to be discovering
you oughtn't to be discovering
they oughtn't to be discovering	I oughtn't to have discovered
you oughtn't to have discovered
he oughtn't to have discovered
we oughtn't to have discovered
you oughtn't to have discovered
they oughtn't to have discovered	I oughtn't to have been discovering
you oughtn't to have been discovering
he oughtn't to have been discovering
we oughtn't to have been discovering
you oughtn't to have been discovering
they oughtn't to have been discovering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I discover?
ought to you discover?
ought to he discover?
ought to we discover?
ought to you discover?
ought to they discover? 	ought to I be discovering?
ought to you be discovering?
ought to he be discovering?
ought to we be discovering?
ought to you be discovering?
ought to they be discovering? 	ought to I have discovered?
ought to you have discovered?
ought to he have discovered?
ought to we have discovered?
ought to you have discovered?
ought to they have discovered? 	ought to I have been discovering?
ought to you have been discovering?
ought to he have been discovering?
ought to we have been discovering?
ought to you have been discovering?
ought to they have been discovering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to discover?
oughtn't you to discover?
oughtn't he to discover?
oughtn't we to discover?
oughtn't you to discover?
oughtn't they to discover? 	oughtn't I to be discovering?
oughtn't you to be discovering?
oughtn't he to be discovering?
oughtn't we to be discovering?
oughtn't you to be discovering?
oughtn't they to be discovering? 	oughtn't I to have discovered?
oughtn't you to have discovered?
oughtn't he to have discovered?
oughtn't we to have discovered?
oughtn't you to have discovered?
oughtn't they to have discovered? 	oughtn't I to have been discovering?
oughtn't you to have been discovering?
oughtn't he to have been discovering?
oughtn't we to have been discovering?
oughtn't you to have been discovering?
oughtn't they to have been discovering?