mostrerei

Mostrerei is commonly encountered as an incorrect spelling of the Portuguese verb form mostrarei, which is the first-person singular future indicative of mostrar (to show). In standard Portuguese, the correct form is mostrarei.

Mostrarei is formed from the stem mostra- with the regular futuro do presente ending, yielding eu mostrarei. This form is used to indicate that the speaker will perform the action of showing something in the future, as in Eu mostrarei o relatório amanhã.

The spelling mostrerei is not accepted in formal writing and is typically described as a misspelling or nonstandard variant. It can appear in informal contexts, among learners, or due to confusion with other tenses that share similar pronunciation.

Regional use: The standard form mostrarei is used in both Brazilian Portuguese and European Portuguese; pronunciation varies by dialect, but the orthography remains the same.

See also: Portuguese verb conjugation; mostrar; futuro do presente.