Verb reference
уменьшить
to reduce / decrease
PerfectiveType II
Imperfective partner
уменьшать
to reduce / decrease ยท Type I
Fill the verified forms for уменьшить 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 уменьшить describe a completed future action, so they are shown in the Future section instead.