ought to nibble
Verbo regular: nibble - nibbled- nibbled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to nibble
you ought to nibble
she ought to nibble
we ought to nibble
you ought to nibble
they ought to nibble 	I ought to be nibbling
you ought to be nibbling
she ought to be nibbling
we ought to be nibbling
you ought to be nibbling
they ought to be nibbling	I ought to have nibbled
you ought to have nibbled
she ought to have nibbled
we ought to have nibbled
you ought to have nibbled
they ought to have nibbled	I ought to have been nibbling
you ought to have been nibbling
she ought to have been nibbling
we ought to have been nibbling
you ought to have been nibbling
they ought to have been nibbling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to nibble
you oughtn't to nibble
she oughtn't to nibble
we oughtn't to nibble
you oughtn't to nibble
they oughtn't to nibble 	I oughtn't to be nibbling
you oughtn't to be nibbling
she oughtn't to be nibbling
we oughtn't to be nibbling
you oughtn't to be nibbling
they oughtn't to be nibbling	I oughtn't to have nibbled
you oughtn't to have nibbled
she oughtn't to have nibbled
we oughtn't to have nibbled
you oughtn't to have nibbled
they oughtn't to have nibbled	I oughtn't to have been nibbling
you oughtn't to have been nibbling
she oughtn't to have been nibbling
we oughtn't to have been nibbling
you oughtn't to have been nibbling
they oughtn't to have been nibbling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I nibble?
ought to you nibble?
ought to she nibble?
ought to we nibble?
ought to you nibble?
ought to they nibble? 	ought to I be nibbling?
ought to you be nibbling?
ought to she be nibbling?
ought to we be nibbling?
ought to you be nibbling?
ought to they be nibbling? 	ought to I have nibbled?
ought to you have nibbled?
ought to she have nibbled?
ought to we have nibbled?
ought to you have nibbled?
ought to they have nibbled? 	ought to I have been nibbling?
ought to you have been nibbling?
ought to she have been nibbling?
ought to we have been nibbling?
ought to you have been nibbling?
ought to they have been nibbling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to nibble?
oughtn't you to nibble?
oughtn't she to nibble?
oughtn't we to nibble?
oughtn't you to nibble?
oughtn't they to nibble? 	oughtn't I to be nibbling?
oughtn't you to be nibbling?
oughtn't she to be nibbling?
oughtn't we to be nibbling?
oughtn't you to be nibbling?
oughtn't they to be nibbling? 	oughtn't I to have nibbled?
oughtn't you to have nibbled?
oughtn't she to have nibbled?
oughtn't we to have nibbled?
oughtn't you to have nibbled?
oughtn't they to have nibbled? 	oughtn't I to have been nibbling?
oughtn't you to have been nibbling?
oughtn't she to have been nibbling?
oughtn't we to have been nibbling?
oughtn't you to have been nibbling?
oughtn't they to have been nibbling?