Studying grammar is extremely useful to give structure to our thoughts and what we want to communicate in Italian.
When we produce language though, we tend to focus on the content of our communication more than on how we are conveying the message.
Fortunately human beings are not very creative when they get something wrong!
Here's a poster to remind your students of the most common mistakes everybody makes when speaking Italian.
Looking at this list can help all of us to double check our essays or to remind us of what we need to avoid saying during a speaking activity.