Grannar Guide for Portuguese Rocket Portuguese
August 13, 2016
Updated: August 14, 2016
April 9, 2017
Our apologies for missing your question!
Unfortunately we don't have a grammar book for Portuguese. All the grammar elements would be in the Language & Culture lessons.
At the moment we don't have plans to create another level of Portuguese however, if we do in the future, we would let our learners know.
I'm sorry I can't be of more help!