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 ought not to refuel you ought not to refuel he ought not to refuel we ought not to refuel you ought not to refuel they ought not to refuel
Forma con V-ing
I ought not to refuelling you ought not to refuelling he ought not to refuelling we ought not to refuelling you ought not to refuelling they ought not to refuelling
Perfecto
I ought not to have refuelled you ought not to have refuelled he ought not to have refuelled we ought not to have refuelled you ought not to have refuelled they ought not to have refuelled
Perfecto con V-ing
I ought not to have been refuelling you ought not to have been refuelling he ought not to have been refuelling we ought not to have been refuelling you ought not to have been refuelling they ought not 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
ought I not to refuel? ought you not to refuel? ought he not to refuel? ought we not to refuel? ought you not to refuel? ought they not to refuel?
Forma con V-ing
ought I not to be refuelling? ought you not to be refuelling? ought he not to be refuelling? ought we not to be refuelling? ought you not to be refuelling? ought they not to be refuelling?
Perfecto
ought I not to have refuelled? ought you not to have refuelled? ought he not to have refuelled? ought we not to have refuelled? ought you not to have refuelled? ought they not to have refuelled?
Perfecto con V-ing
ought I not to have been refuelling? ought you not to have been refuelling? ought he not to have been refuelling? ought we not to have been refuelling? ought you not to have been refuelling? ought they not to have been refuelling?