As a preposition:
* Sa: This is the most common translation for "in" and is used for location, time, and other contexts.
* Example: "Nasa bahay ako." (I am in the house.)
* Example: "Sa gabi, matutulog na kami." (At night, we will go to sleep.)
* Nang: This is used to indicate "in" or "within" a specific time frame.
* Example: "Nang dalawang oras, natapos na ang pelikula." (In two hours, the movie ended.)
* Sa loob ng: This is a more formal way to say "inside" or "within."
* Example: "Sa loob ng silid, may isang mesa." (Inside the room, there is a table.)
As a conjunction:
* Sa: This is sometimes used as a conjunction to connect two clauses, similar to "when" or "while."
* Example: "Sa naglalakad ako, nakita ko siya." (When I was walking, I saw him.)
Other:
* Para sa: This translates to "for" or "in order to."
* Example: "Para sa aking kaarawan, bumili ako ng cake." (For my birthday, I bought a cake.)
Important Note: The specific meaning of "in" will depend on the context of the sentence. It's always best to consider the whole sentence to determine the correct translation.