I ought to refuel you ought to refuel he ought to refuel we ought to refuel you ought to refuel they ought to refuel
Forma con V-ing
I ought to be refuelling you ought to be refuelling he ought to be refuelling we ought to be refuelling you ought to be refuelling they ought to be refuelling
Perfecto
I ought to have refuelled you ought to have refuelled he ought to have refuelled we ought to have refuelled you ought to have refuelled they ought to have refuelled
Perfecto con V-ing
I ought to have been refuelling you ought to have been refuelling he ought to have been refuelling we ought to have been refuelling you ought to have been refuelling they ought to have been refuelling
Negación
Forma simple
I oughtn't to refuel you oughtn't to refuel he oughtn't to refuel we oughtn't to refuel you oughtn't to refuel they oughtn't to refuel
Forma con V-ing
I oughtn't to be refuelling you oughtn't to be refuelling he oughtn't to be refuelling we oughtn't to be refuelling you oughtn't to be refuelling they oughtn't to be refuelling
Perfecto
I oughtn't to have refuelled you oughtn't to have refuelled he oughtn't to have refuelled we oughtn't to have refuelled you oughtn't to have refuelled they oughtn't to have refuelled
Perfecto con V-ing
I oughtn't to have been refuelling you oughtn't to have been refuelling he oughtn't to have been refuelling we oughtn't to have been refuelling you oughtn't to have been refuelling they oughtn't to have been refuelling
Forma interrogativa
Forma simple
ought to I refuel? ought to you refuel? ought to he refuel? ought to we refuel? ought to you refuel? ought to they refuel?
Forma con V-ing
ought to I be refuelling? ought to you be refuelling? ought to he be refuelling? ought to we be refuelling? ought to you be refuelling? ought to they be refuelling?
Perfecto
ought to I have refuelled? ought to you have refuelled? ought to he have refuelled? ought to we have refuelled? ought to you have refuelled? ought to they have refuelled?
Perfecto con V-ing
ought to I have been refuelling? ought to you have been refuelling? ought to he have been refuelling? ought to we have been refuelling? ought to you have been refuelling? ought to they have been refuelling?
Forma interro-negativa
Forma simple
oughtn't I to refuel? oughtn't you to refuel? oughtn't he to refuel? oughtn't we to refuel? oughtn't you to refuel? oughtn't they to refuel?
Forma con V-ing
oughtn't I to be refuelling? oughtn't you to be refuelling? oughtn't he to be refuelling? oughtn't we to be refuelling? oughtn't you to be refuelling? oughtn't they to be refuelling?
Perfecto
oughtn't I to have refuelled? oughtn't you to have refuelled? oughtn't he to have refuelled? oughtn't we to have refuelled? oughtn't you to have refuelled? oughtn't they to have refuelled?
Perfecto con V-ing
oughtn't I to have been refuelling? oughtn't you to have been refuelling? oughtn't he to have been refuelling? oughtn't we to have been refuelling? oughtn't you to have been refuelling? oughtn't they to have been refuelling?