To understand the difference between "ser" and "estar," let’s break down what each one means and how we use them:

"Ser" (to be)

1. Identity: We use "ser" for things that stay the same.

   • Example: Ella es profesora. (She is a teacher.)

2. Origin: This tells us where someone is from.

   • Example: Yo soy de España. (I am from Spain.)

3. Time: We use "ser" to tell the time.

   • Example: Son las tres. (It is three o'clock.)

"Estar" (to be)

1. Location: We use "estar" to show where someone or something is.

   • Example: Nosotros estamos en casa. (We are at home.)

2. Temporary states: This word is for feelings and conditions that might change.

   • Example: Tú estás feliz. (You are happy.)

How to Conjugate in Present Tense

• Ser: soy, eres, es, somos, sois, son
• Estar: estoy, estás, está, estamos, estáis, están

Personal Pronouns

• yo (I)
• tú (you)
• él/ella (he/she)
• nosotros/as (we)
• vosotros/as (you all)
• ellos/as (they)

Asking Questions

• ¿Qué eres tú? (What are you?)
• ¿Dónde está ella? (Where is she?)

Saying No

• No soy estudiante. (I am not a student.)
• No estás aquí. (You are not here.)

Now you have a better understanding of how to use "ser" and "estar"!