Tú subes
1st person
2nd person
3rd person
singular
plural

The verb subir means to go up, usually up the stairs.
Tú subes is 2nd person singular.

1st person singular would be - Yo subo, and plural - Nosotros subimos.
2nd person plural would be - Vosotros subís.
3rd person singular would be él/ella/Usted sube, and plural - ellos/ellas/Usteden suben. 

Anybody planning on traveling to a spanish-speaking nation sometime in the next months or so have to make a program so that can make a dissent conversation in spanish or just to understand when folks talk to them due to the fact by the time your trip rolls around you must be conversationally fluent or rather near to it with the assist. hope this

You lose experience for asking questions.  you gain experience for answering questions.i hope this !