Hablar is a common Spanish verb that means "to speak" or "to talk". It's a very simple -AR verb and likely one of the very first verbs you would learn in any beginner level Spanish class. Here is how to conjugate the verb hablar:
Yo hablo - I speak
Tú hablas - You speak (informal)
Él habla - He speaks
Ella habla - She speaks
Usted habla - You speak (formal)
Nosotros hablamos - We speak
Vosotros habláis - You guys speak/ You all speak (informal)
Ellos hablan - They speak (group of males or group of mixed gender)
Ellas hablan - They speak (group of females)
Ustedes hablan - You all speak / You speak (formal)
A few examples using hablar, translated from Spanish into English:
Ellas hablan con los chicos. - They speak with the boys.
Yo hablo por teléfono con mi madre. - I talk on the telephone with my mother.
Ustedes hablan todos los días. - You talk every day.
This is where we chat about all things Spanish. Feel free to ask a question, challenge me, passionately disagree, or rant about whatever. Just make it interesting.