ForumUser 2 Mar 2020 #1I can sort of figure out when in any given sentence to use imperfective vs. perfective conjugations/verb tenses - but what are differences between imperfective vs. perfective verbal nouns?... and differences between imperfective vs. perfective past-tense adjectives? For instance, the infinitive "to see" is "Widzieć" (imperfective) and has verbal noun "Widzenie" and past-tense adjective "Widziany"...while "Zobaczyć" (perfective) has verbal noun "Zobaczenie" and past-tense adjective "Zobaczony". What is difference between verbal nouns Widzenie vs. Zobaczenie? And how to decide which verbal noun (imperfective vs. perfective) to use in any given sentence? And what is difference between past-tense adjectives Widziany vs. Zobaczony? And how to decide which past-tense adjective (imperfective vs. perfective) to use in any given sentence? Please and thank you.