I back you back she backs we back you back they back
Presente contínuo
I am backing you are backing she is backing we are backing you are backing they are backing
Pretérito
I backed you backed she backed we backed you backed they backed
Preterito contínuo
I was backing you were backing she was backing we were backing you were backing they were backing
Presente perfeito
I have backed you have backed she has backed we have backed you have backed they have backed
Presente perfeito contínuo
I have been backing you have been backing she has been backing we have been backing you have been backing they have been backing
Mais perfeito
I had backed you had backed she had backed we had backed you had backed they had backed
Contínuo mais perfeito
I had been backing you had been backing she had been backing we had been backing you had been backing they had been backing
Futuro
I will back you will back she will back we will back you will back they will back
Futuro contínuo
I will be backing you will be backing she will be backing we will be backing you will be backing they will be backing
futuro perfeito
I will have backed you will have backed she will have backed we will have backed you will have backed they will have backed
futuro perfeito contínuo
I will have been backing you will have been backing she will have been backing we will have been backing you will have been backing they will have been backing
Condicional
Presente
I would back you would back she would back we would back you would back they would back
Presente contínuo
I would be backing you would be backing she would be backing we would be backing you would be backing they would be backing
Passado
I would have backed you would have backed she would have backed we would have backed you would have backed they would have backed
Passado contínuo
I would have been backing you would have been backing she would have been backing we would have been backing you would have been backing they would have been backing