English Grammar solution: Structure of All Tense, Structure of the Tense. i would probably break this chart down into different pieces but most kids have trouble when it comes to the different tenses. so this would help a lot in the classroom.
5 Essential Grammar Tips for Spanish Beginners to Get it Perfecto
Making common grammar mistakes is different than using what you've learned from your urban dictionary because that can be FUN, but if you are making these you might just look plain silly. Grammar is a major bug bear for me. I HATE bad grammar