Querer - to want, Hablar - to speak

Verb conjugation tells the person you are speaking to who you are talking about so there is no need  to say the "I" or "you".  Where in English you would have to say I want (Yo quiero), in Spanish you can just say the conjugated verb quiero. 


I want → Yo quiero
You want → Tu quieres
He/she/it wants → Él/Ella/Eso quiere
We want → Nosotros queremos
They/you want → Ellos Ustedes quieren

I speak → Yo hablo
You speak → Tú hablas
He/she/it speaks → Él/Ella/Eso habla
We speak → Nosotros hablamos
They/you (plural) speak → Ustedes hablan

Spanish - to be

In Spanish "to be" has two verbs - ser and estar.  Ser is used for someone or something is ... eg. I am old.  estar is used when you're in a place eg. I'm at home (estoy en casa)

Ser (someone/something)

• i am → Yo soy
• You → Tú
• Él/Ella/Eso → He/She/It
• Nosotros → We
• Ellos → They
• Ustedes → You (plural)

Estar

• I am → Yo estoy
• You are → Tú estas
• He/she/it is → Él/Ella/Eso esta
• We are → Nosotros estamos
• They/You are → Ellos/Ustedes estan