Tengo muchos libros en casa.

I have many books at home.

Breakdown of Tengo muchos libros en casa.

• el libro: the book
• yo: I
• en: in
• tener: to have

Questions & Answers about Tengo muchos libros en casa.

What tense and person is tengo?

The verb tener is in the present indicative. Tengo is the first-person singular form, meaning “I have.”

Why is muchos plural and not mucho?

Muchos agrees in gender (masculine) and number (plural) with libros, which is a masculine plural noun. You’d use mucho for a singular noun or with uncountable nouns (e.g. mucho trabajo).

Why don’t we need an article before libros here?

When you modify a noun with words like muchos, you usually drop the article. Muchos libros already signals an indefinite quantity. You could say tengo unos libros (“I have some books”), but you don’t need un/unos if you use muchos.

What does en casa mean, and why is there no article before casa?

En casa literally means “at home” or “in the house.” Spanish omits the article in set phrases of location like en casa, en clase (“in class”), en público (“in public”).

Could we say en mi casa instead of ?