11. The present tense is indicated with the non-past imperfective form. 12. This is a rough equivalent of the perfective vs . imperfective aspect opposition. 13. The present tense of the Macedonian language is made of the imperfective verbs. 14. The terminology around the stative, perfective and imperfective aspects can be confusing. 15. Usage of the perfective aspect follows the same pattern as the imperfective aspect. 16. Czech verbs are distinguished by imperfective " '. 17. The auxiliary verbs can be both perfective and imperfective . 18. The distinction between perfective and imperfective is more important in some languages than others. 19. The secondary endings were, strictly speaking, tenseless, even in imperfective verbs. 20. Gujarati has 2 aspects : perfective and imperfective , each having overt morphological correlates.
