Formal:
* "Patawad po." (This is the most common and polite way to say "I beg your pardon.")
* "Pasensya na po." (This is similar to "Patawad po" but emphasizes "patience.")
* "Excuse me po." (This is more direct and used when you need someone's attention.)
Informal:
* "Pasensya ka na." (This is a more casual way to say "I beg your pardon.")
* "Sorry." (This is the English word and is widely used in Tagalog.)
Other options:
* "Naku, patawad." (This adds a bit of surprise or regret to the apology.)
* "Pasensya na, hindi ko sinasadya." (This means "I'm sorry, I didn't mean to.")
The best choice will depend on the situation and your relationship with the person you are speaking to.