Polish Grammar Booster Course – Registration Complete the form to sign up for the Polish Grammar Booster Course. Name *Email *Choose the lesson you would like to participate in *THE FULL COURSE (19.10 - 07.12)LESSON 1. Grammatical genders in Polish (19.10)LESSON 2. Polish case system (26.10)LESSON 3. Biernik (accusative) and dopełniacz (genitive) (02.11)LESSON 4. Narzędnik (instrumental) and miejscownik (locative) (09.11)LESSON 5. Verb conjugation (16.11)LESSON 6. Adverbs (23.11)LESSON 7. Prepositions (30.11)LESSON 8. Verb aspect in Polish (07.12)PhoneSubmit