"The boy does not need a car."
Translation:El niño no necesita un carro.
Yo = necesito Tu = necesitas Él/ella/usted = necesita Nosotros = necesitamos Ellos/ellas/ustedes = necesitan
This pretty much works for a lot of words. Except with él/ella/usted, the words will sometimes end in an e instead of a. Thibking about it this way, has really helped on my language journey.