I do not modify you do not modify he does not modify we do not modify you do not modify they do not modify
Presente contínuo
I am not modifying you are not modifying he is not modifying we are not modifying you are not modifying they are not modifying
Pretérito
I did not modify you did not modify he did not modify we did not modify you did not modify they did not modify
Preterito contínuo
I was not modifying you were not modifying he was not modifying we were not modifying you were not modifying they were not modifying
Presente perfeito
I have not modified you have not modified he has not modified we have not modified you have not modified they have not modified
Presente perfeito contínuo
I have not been modifying you have not been modifying he has not been modifying we have not been modifying you have not been modifying they have not been modifying
Mais perfeito
I had not modified you had not modified he had not modified we had not modified you had not modified they had not modified
Contínuo mais perfeito
I had not been modifying you had not been modifying he had not been modifying we had not been modifying you had not been modifying they had not been modifying
Futuro
I will not modify you will not modify he will not modify we will not modify you will not modify they will not modify
Futuro contínuo
I will not be modifying you will not be modifying he will not be modifying we will not be modifying you will not be modifying they will not be modifying
futuro perfeito
I will not have modified you will not have modified he will not have modified we will not have modified you will not have modified they will not have modified
futuro perfeito contínuo
I will not have been modifying you will not have been modifying he will not have been modifying we will not have been modifying you will not have been modifying they will not have been modifying
Condicional
Presente
I would not modify you would not modify he would not modify we would not modify you would not modify they would not modify
Presente contínuo
I would not be modifying you would not be modifying he would not be modifying we would not be modifying you would not be modifying they would not be modifying
Passado
I would not have modified you would not have modified he would not have modified we would not have modified you would not have modified they would not have modified
Passado contínuo
I would not have been modifying you would not have been modifying he would not have been modifying we would not have been modifying you would not have been modifying they would not have been modifying