To change regular -ar verbs into the present tense, we use different endings depending on who we are talking about.

Here are the endings:

• Yo means "I": add -o.
  For example, hablar (which means "to talk") becomes hablo ("I talk").

• Tú means "you" (informal): add -as.
  So, hablar becomes hablas ("you talk").

• Él/Ella/Usted means "he," "she," or "you" (formal): add -a.
  This makes hablar turn into habla ("he/she/you talk").

• Nosotros/as means "we": add -amos.
  So, hablar becomes hablamos ("we talk").

• Vosotros/as means "you all" (informal in Spain): add -áis.
  Like this, hablar becomes habláis ("you all talk").

• Ellos/Ellas/Ustedes means "they" or "you all" (formal): add -an.
  This changes hablar into hablan ("they/you all talk").

Don’t forget to learn some irregular verbs too!

For example, ser means "to be" and changes like this:

• soy (I am)
• eres (you are)
• es (he/she/you is)
• somos (we are)
• sois (you all are)
• son (they/you all are)

Another important verb is ir, which means "to go":

• voy (I go)
• vas (you go)
• va (he/she/you goes)
• vamos (we go)
• vais (you all go)
• van (they/you all go)

Also, practice using object pronouns like lo, la, and le in your sentences.

Finally, if you want to talk about the future, use ir a plus the verb in its basic form.

For example, voy a estudiar means "I am going to study."