I don't alter you don't alter he doesn't alter we don't alter you don't alter they don't alter
Presente continuo
I'm not altering you aren't altering he isn't altering we aren't altering you aren't altering they aren't altering
Pretérito
I didn't alter you didn't alter he didn't alter we didn't alter you didn't alter they didn't alter
Pretérito continuo
I wasn't altering you weren't altering he wasn't altering we weren't altering you weren't altering they weren't altering
Presente perfecto
I haven't altered you haven't altered he hasn't altered we haven't altered you haven't altered they haven't altered
Presente perfecto continuo
I haven't been altering you haven't been altering he hasn't been altering we haven't been altering you haven't been altering they haven't been altering
Pluscuamperfecto
I hadn't altered you hadn't altered he hadn't altered we hadn't altered you hadn't altered they hadn't altered
Pluscuamperfecto continuo
I hadn't been altering you hadn't been altering he hadn't been altering we hadn't been altering you hadn't been altering they hadn't been altering
Futuro simple
I won't alter you won't alter he won't alter we won't alter you won't alter they won't alter
Futuro continuo
I won't be altering you won't be altering he won't be altering we won't be altering you won't be altering they won't be altering
Futuro perfecto
I won't have altered you won't have altered he won't have altered we won't have altered you won't have altered they won't have altered
Futuro perfecto contínuo
I won't have been altering you won't have been altering he won't have been altering we won't have been altering you won't have been altering they won't have been altering
Condicional
Presente
I wouldn't alter you wouldn't alter he wouldn't alter we wouldn't alter you wouldn't alter they wouldn't alter
Presente continuo
I wouldn't be altering you wouldn't be altering he wouldn't be altering we wouldn't be altering you wouldn't be altering they wouldn't be altering
Passado
I wouldn't have altered you wouldn't have altered he wouldn't have altered we wouldn't have altered you wouldn't have altered they wouldn't have altered
Passado continuo
I wouldn't have been altering you wouldn't have been altering he wouldn't have been altering we wouldn't have been altering you wouldn't have been altering they wouldn't have been altering