Now that you have worked through a lot of material that includes these basic patterns and you have compared grammatically correct and incorrect sentences write down what you think is a rule that could explain what makes a sentence grammatically correct or not for example you might write something like “ verbs always match nouns in numbers and they usually come before a noun” in other words make you best guess for the grammar rule that makes sense out of the patterns you see in the phrases you have been working with review if you need to and might briefly check your hunches against the sentences you have been working with in this or previous modules keep in mind that what you’re after in your hunch not a grammar rule from a text book then check your hunch with the explanation of this principle in the following pattern