You have learned basic motion verbs like идти / ходить (to go on foot) and ехать / ездить (to go by transport). In Lessons 15-18, you mastered the distinction between unidirectional (идти) and multidirectional (ходить) verbs in the imperfective aspect.
Lesson 19 introduces the perfective aspect of these same verbs: пойти (to set off and go) and поехать (to set off and drive). This is a game-changer. russian institute lesson 19
You thought you mastered genitive in Lesson 9 (possessive: book of my friend)? Lesson 19 introduces genitive of negation and genitive after numbers. You have learned basic motion verbs like идти
Example:
Typical Lesson 19 homework:
In Russian Institute Lesson 19, these forms are drilled through real-life contexts: shopping (Много книг — many books), travel (Пять городов — five cities), and expressing quantity in negative sentences. The lesson’s audio component features dialogues where native speakers race through these forms at natural speed, forcing you to recognize them instantly—no pausing to declinate. This is a game-changer
Pro tip from Lesson 19: The most common error students make is forgetting the fleeting vowels (беглые гласные). For example, the Genitive Plural of отец (father) is отцов, not отецов. The lesson provides mnemonic charts that group nouns by stress pattern and stem type.