ought to invalid
Verbo regular: invalid - invalided- invalided

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to invalid
you ought to invalid
he ought to invalid
we ought to invalid
you ought to invalid
they ought to invalid 	I ought to be invaliding
you ought to be invaliding
he ought to be invaliding
we ought to be invaliding
you ought to be invaliding
they ought to be invaliding	I ought to have invalided
you ought to have invalided
he ought to have invalided
we ought to have invalided
you ought to have invalided
they ought to have invalided	I ought to have been invaliding
you ought to have been invaliding
he ought to have been invaliding
we ought to have been invaliding
you ought to have been invaliding
they ought to have been invaliding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to invalid
you oughtn't to invalid
he oughtn't to invalid
we oughtn't to invalid
you oughtn't to invalid
they oughtn't to invalid 	I oughtn't to be invaliding
you oughtn't to be invaliding
he oughtn't to be invaliding
we oughtn't to be invaliding
you oughtn't to be invaliding
they oughtn't to be invaliding	I oughtn't to have invalided
you oughtn't to have invalided
he oughtn't to have invalided
we oughtn't to have invalided
you oughtn't to have invalided
they oughtn't to have invalided	I oughtn't to have been invaliding
you oughtn't to have been invaliding
he oughtn't to have been invaliding
we oughtn't to have been invaliding
you oughtn't to have been invaliding
they oughtn't to have been invaliding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I invalid?
ought to you invalid?
ought to he invalid?
ought to we invalid?
ought to you invalid?
ought to they invalid? 	ought to I be invaliding?
ought to you be invaliding?
ought to he be invaliding?
ought to we be invaliding?
ought to you be invaliding?
ought to they be invaliding? 	ought to I have invalided?
ought to you have invalided?
ought to he have invalided?
ought to we have invalided?
ought to you have invalided?
ought to they have invalided? 	ought to I have been invaliding?
ought to you have been invaliding?
ought to he have been invaliding?
ought to we have been invaliding?
ought to you have been invaliding?
ought to they have been invaliding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to invalid?
oughtn't you to invalid?
oughtn't he to invalid?
oughtn't we to invalid?
oughtn't you to invalid?
oughtn't they to invalid? 	oughtn't I to be invaliding?
oughtn't you to be invaliding?
oughtn't he to be invaliding?
oughtn't we to be invaliding?
oughtn't you to be invaliding?
oughtn't they to be invaliding? 	oughtn't I to have invalided?
oughtn't you to have invalided?
oughtn't he to have invalided?
oughtn't we to have invalided?
oughtn't you to have invalided?
oughtn't they to have invalided? 	oughtn't I to have been invaliding?
oughtn't you to have been invaliding?
oughtn't he to have been invaliding?
oughtn't we to have been invaliding?
oughtn't you to have been invaliding?
oughtn't they to have been invaliding?