How do you say i know in tagalog?

There are a few ways to say "I know" in Tagalog, depending on the context and level of formality:

Formal:

* Alam ko. (This is the most common and neutral way to say "I know.")

Informal:

* Alam na. (This is a more casual way to say "I know" and implies that you are already aware of something.)

* Nalaman ko na. (This translates to "I already know" and suggests that you have learned something previously.)

* Kilala ko. (This means "I know" in the sense of being familiar with someone or something.)

Other options:

* Naintindihan ko. (This means "I understand.")

* Napagtanto ko. (This means "I realized.")

The best way to choose the right phrase depends on the specific situation and the level of formality you want to use.