Verb reference
просуществовать
to exist for a time
PerfectiveType I
Imperfective partner
существовать
to exist ยท Type I
Fill the verified forms for просуществовать only. Its aspect partner is a separate reference and practice choice.
Present tense
Perfective verbs have no true present tense
The personal non-past forms of просуществовать describe a completed future action, so they are shown in the Future section instead.