I do not engineer you do not engineer he does not engineer we do not engineer you do not engineer they do not engineer
Presente continuo
I am not engineering you are not engineering he is not engineering we are not engineering you are not engineering they are not engineering
Pretérito
I did not engineer you did not engineer he did not engineer we did not engineer you did not engineer they did not engineer
Pretérito continuo
I was not engineering you were not engineering he was not engineering we were not engineering you were not engineering they were not engineering
Presente perfecto
I have not engineered you have not engineered he has not engineered we have not engineered you have not engineered they have not engineered
Presente perfecto continuo
I have not been engineering you have not been engineering he has not been engineering we have not been engineering you have not been engineering they have not been engineering
Pluscuamperfecto
I had not engineered you had not engineered he had not engineered we had not engineered you had not engineered they had not engineered
Pluscuamperfecto continuo
I had not been engineering you had not been engineering he had not been engineering we had not been engineering you had not been engineering they had not been engineering
Futuro simple
I will not engineer you will not engineer he will not engineer we will not engineer you will not engineer they will not engineer
Futuro continuo
I will not be engineering you will not be engineering he will not be engineering we will not be engineering you will not be engineering they will not be engineering
Futuro perfecto
I will not have engineered you will not have engineered he will not have engineered we will not have engineered you will not have engineered they will not have engineered
Futuro perfecto contínuo
I will not have been engineering you will not have been engineering he will not have been engineering we will not have been engineering you will not have been engineering they will not have been engineering
Condicional
Presente
I would not engineer you would not engineer he would not engineer we would not engineer you would not engineer they would not engineer
Presente continuo
I would not be engineering you would not be engineering he would not be engineering we would not be engineering you would not be engineering they would not be engineering
Passado
I would not have engineered you would not have engineered he would not have engineered we would not have engineered you would not have engineered they would not have engineered
Passado continuo
I would not have been engineering you would not have been engineering he would not have been engineering we would not have been engineering you would not have been engineering they would not have been engineering
Imperativo
Imperativo
do not engineer Let's not engineer do not engineer