Translation of "Unconsciously" in Portuguese

I unconsciously removed my shirt.

Tirei a camisa sem perceber.

Native speakers know the rules of their language, but only unconsciously. The linguist's task is to extract those rules and describe them explicitly.

Falantes nativos conhecem as regras de sua língua, mas apenas inconscientemente. A tarefa do linguista é extrair essas regras e descrevê-las explicitamente.

A man lives not only his personal life, as an individual, but also, consciously or unconsciously, the life of his epoch and his contemporaries.

O homem vive não só sua vida pessoal, mas também, consciente ou inconscientemente, a vida de sua época e de seus contemporâneos.