ought to button
Verbo regular: button - buttoned- buttoned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to button
you ought to button
he ought to button
we ought to button
you ought to button
they ought to button 	I ought to be buttoning
you ought to be buttoning
he ought to be buttoning
we ought to be buttoning
you ought to be buttoning
they ought to be buttoning	I ought to have buttoned
you ought to have buttoned
he ought to have buttoned
we ought to have buttoned
you ought to have buttoned
they ought to have buttoned	I ought to have been buttoning
you ought to have been buttoning
he ought to have been buttoning
we ought to have been buttoning
you ought to have been buttoning
they ought to have been buttoning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to button
you oughtn't to button
he oughtn't to button
we oughtn't to button
you oughtn't to button
they oughtn't to button 	I oughtn't to be buttoning
you oughtn't to be buttoning
he oughtn't to be buttoning
we oughtn't to be buttoning
you oughtn't to be buttoning
they oughtn't to be buttoning	I oughtn't to have buttoned
you oughtn't to have buttoned
he oughtn't to have buttoned
we oughtn't to have buttoned
you oughtn't to have buttoned
they oughtn't to have buttoned	I oughtn't to have been buttoning
you oughtn't to have been buttoning
he oughtn't to have been buttoning
we oughtn't to have been buttoning
you oughtn't to have been buttoning
they oughtn't to have been buttoning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I button?
ought to you button?
ought to he button?
ought to we button?
ought to you button?
ought to they button? 	ought to I be buttoning?
ought to you be buttoning?
ought to he be buttoning?
ought to we be buttoning?
ought to you be buttoning?
ought to they be buttoning? 	ought to I have buttoned?
ought to you have buttoned?
ought to he have buttoned?
ought to we have buttoned?
ought to you have buttoned?
ought to they have buttoned? 	ought to I have been buttoning?
ought to you have been buttoning?
ought to he have been buttoning?
ought to we have been buttoning?
ought to you have been buttoning?
ought to they have been buttoning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to button?
oughtn't you to button?
oughtn't he to button?
oughtn't we to button?
oughtn't you to button?
oughtn't they to button? 	oughtn't I to be buttoning?
oughtn't you to be buttoning?
oughtn't he to be buttoning?
oughtn't we to be buttoning?
oughtn't you to be buttoning?
oughtn't they to be buttoning? 	oughtn't I to have buttoned?
oughtn't you to have buttoned?
oughtn't he to have buttoned?
oughtn't we to have buttoned?
oughtn't you to have buttoned?
oughtn't they to have buttoned? 	oughtn't I to have been buttoning?
oughtn't you to have been buttoning?
oughtn't he to have been buttoning?
oughtn't we to have been buttoning?
oughtn't you to have been buttoning?
oughtn't they to have been buttoning?