Imperative II - polite form and negative

¡Hola! Some time ago I wrote a post about the basic rules of the imperative and even a tortilla recipe to practice it.

Today I want to go further (advanced level) and explain two new things:

1-The negative form . Ex: Don't eat that! - ¡No comas eso!

2- The polite form. Ex: Sign this, please (politetely) - Firme esto, por favor

And obviously, we can have the two together: No saque fotos - Don't take pictures (politely).

For that, as I did before, I put together a presentation that can help you recap the basics and go beyond:

¡Espero que lo disfrutes! / Hope you enjoy it!