I ought to perfuse you ought to perfuse he ought to perfuse we ought to perfuse you ought to perfuse they ought to perfuse
Forma con V-ing
I ought to be perfusing you ought to be perfusing he ought to be perfusing we ought to be perfusing you ought to be perfusing they ought to be perfusing
Perfecto
I ought to have perfused you ought to have perfused he ought to have perfused we ought to have perfused you ought to have perfused they ought to have perfused
Perfecto con V-ing
I ought to have been perfusing you ought to have been perfusing he ought to have been perfusing we ought to have been perfusing you ought to have been perfusing they ought to have been perfusing
Negación
Forma simple
I ought not to perfuse you ought not to perfuse he ought not to perfuse we ought not to perfuse you ought not to perfuse they ought not to perfuse
Forma con V-ing
I ought not to perfusing you ought not to perfusing he ought not to perfusing we ought not to perfusing you ought not to perfusing they ought not to perfusing
Perfecto
I ought not to have perfused you ought not to have perfused he ought not to have perfused we ought not to have perfused you ought not to have perfused they ought not to have perfused
Perfecto con V-ing
I ought not to have been perfusing you ought not to have been perfusing he ought not to have been perfusing we ought not to have been perfusing you ought not to have been perfusing they ought not to have been perfusing
Forma interrogativa
Forma simple
ought to I perfuse? ought to you perfuse? ought to he perfuse? ought to we perfuse? ought to you perfuse? ought to they perfuse?
Forma con V-ing
ought to I be perfusing? ought to you be perfusing? ought to he be perfusing? ought to we be perfusing? ought to you be perfusing? ought to they be perfusing?
Perfecto
ought to I have perfused? ought to you have perfused? ought to he have perfused? ought to we have perfused? ought to you have perfused? ought to they have perfused?
Perfecto con V-ing
ought to I have been perfusing? ought to you have been perfusing? ought to he have been perfusing? ought to we have been perfusing? ought to you have been perfusing? ought to they have been perfusing?
Forma interro-negativa
Forma simple
ought I not to perfuse? ought you not to perfuse? ought he not to perfuse? ought we not to perfuse? ought you not to perfuse? ought they not to perfuse?
Forma con V-ing
ought I not to be perfusing? ought you not to be perfusing? ought he not to be perfusing? ought we not to be perfusing? ought you not to be perfusing? ought they not to be perfusing?
Perfecto
ought I not to have perfused? ought you not to have perfused? ought he not to have perfused? ought we not to have perfused? ought you not to have perfused? ought they not to have perfused?
Perfecto con V-ing
ought I not to have been perfusing? ought you not to have been perfusing? ought he not to have been perfusing? ought we not to have been perfusing? ought you not to have been perfusing? ought they not to have been perfusing?