Verb reference
сконцентрироваться
to concentrate
PerfectiveType IReflexive
Imperfective partner
концентрироваться
to concentrate ยท Type I
Fill the verified forms for сконцентрироваться 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 сконцентрироваться describe a completed future action, so they are shown in the Future section instead.