# I vs in

> Portuguese confusable word pair

## The two words

### I
*pronoun · IPA /aI/ · frequency rank #286*
caso nominativo da primeira pessoa do singular, eu

### in
*preposition · frequency rank #269*
em

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/pt/vs/i-vs-in