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