I ought to tend you ought to tend he ought to tend we ought to tend you ought to tend they ought to tend
Forma con V-ing
I ought to be tending you ought to be tending he ought to be tending we ought to be tending you ought to be tending they ought to be tending
Perfecto
I ought to have tended you ought to have tended he ought to have tended we ought to have tended you ought to have tended they ought to have tended
Perfecto con V-ing
I ought to have been tending you ought to have been tending he ought to have been tending we ought to have been tending you ought to have been tending they ought to have been tending
Negación
Forma simple
I ought not to tend you ought not to tend he ought not to tend we ought not to tend you ought not to tend they ought not to tend
Forma con V-ing
I ought not to tending you ought not to tending he ought not to tending we ought not to tending you ought not to tending they ought not to tending
Perfecto
I ought not to have tended you ought not to have tended he ought not to have tended we ought not to have tended you ought not to have tended they ought not to have tended
Perfecto con V-ing
I ought not to have been tending you ought not to have been tending he ought not to have been tending we ought not to have been tending you ought not to have been tending they ought not to have been tending
Forma interrogativa
Forma simple
ought to I tend? ought to you tend? ought to he tend? ought to we tend? ought to you tend? ought to they tend?
Forma con V-ing
ought to I be tending? ought to you be tending? ought to he be tending? ought to we be tending? ought to you be tending? ought to they be tending?
Perfecto
ought to I have tended? ought to you have tended? ought to he have tended? ought to we have tended? ought to you have tended? ought to they have tended?
Perfecto con V-ing
ought to I have been tending? ought to you have been tending? ought to he have been tending? ought to we have been tending? ought to you have been tending? ought to they have been tending?
Forma interro-negativa
Forma simple
ought I not to tend? ought you not to tend? ought he not to tend? ought we not to tend? ought you not to tend? ought they not to tend?
Forma con V-ing
ought I not to be tending? ought you not to be tending? ought he not to be tending? ought we not to be tending? ought you not to be tending? ought they not to be tending?
Perfecto
ought I not to have tended? ought you not to have tended? ought he not to have tended? ought we not to have tended? ought you not to have tended? ought they not to have tended?
Perfecto con V-ing
ought I not to have been tending? ought you not to have been tending? ought he not to have been tending? ought we not to have been tending? ought you not to have been tending? ought they not to have been tending?