ought to fly
Verbo irregular: fly - flew- flown

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to fly
you ought to fly
he ought to fly
we ought to fly
you ought to fly
they ought to fly 	I ought to be flying
you ought to be flying
he ought to be flying
we ought to be flying
you ought to be flying
they ought to be flying	I ought to have flown
you ought to have flown
he ought to have flown
we ought to have flown
you ought to have flown
they ought to have flown	I ought to have been flying
you ought to have been flying
he ought to have been flying
we ought to have been flying
you ought to have been flying
they ought to have been flying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to fly
you oughtn't to fly
he oughtn't to fly
we oughtn't to fly
you oughtn't to fly
they oughtn't to fly 	I oughtn't to be flying
you oughtn't to be flying
he oughtn't to be flying
we oughtn't to be flying
you oughtn't to be flying
they oughtn't to be flying	I oughtn't to have flown
you oughtn't to have flown
he oughtn't to have flown
we oughtn't to have flown
you oughtn't to have flown
they oughtn't to have flown	I oughtn't to have been flying
you oughtn't to have been flying
he oughtn't to have been flying
we oughtn't to have been flying
you oughtn't to have been flying
they oughtn't to have been flying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I fly?
ought to you fly?
ought to he fly?
ought to we fly?
ought to you fly?
ought to they fly? 	ought to I be flying?
ought to you be flying?
ought to he be flying?
ought to we be flying?
ought to you be flying?
ought to they be flying? 	ought to I have flown?
ought to you have flown?
ought to he have flown?
ought to we have flown?
ought to you have flown?
ought to they have flown? 	ought to I have been flying?
ought to you have been flying?
ought to he have been flying?
ought to we have been flying?
ought to you have been flying?
ought to they have been flying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to fly?
oughtn't you to fly?
oughtn't he to fly?
oughtn't we to fly?
oughtn't you to fly?
oughtn't they to fly? 	oughtn't I to be flying?
oughtn't you to be flying?
oughtn't he to be flying?
oughtn't we to be flying?
oughtn't you to be flying?
oughtn't they to be flying? 	oughtn't I to have flown?
oughtn't you to have flown?
oughtn't he to have flown?
oughtn't we to have flown?
oughtn't you to have flown?
oughtn't they to have flown? 	oughtn't I to have been flying?
oughtn't you to have been flying?
oughtn't he to have been flying?
oughtn't we to have been flying?
oughtn't you to have been flying?
oughtn't they to have been flying?