193. Перезванивать // Перезвонить

Предавать (Imperfective aspect) // Предать (Perfective aspect) - to call back, - to return call, - to phone back. Imperfective verbs have Present, Past and Future tenses. Perfective verbs have Past and Future tenses. PDF-file with all the forms in the sentences is available here - www.patreon.com/rulangclub/ and https://boosty.to/rulangclub.