ОСЛИН
Сеть Лексической Информации Открытого Доступа для Русского языка

Database of Russian Verbal Aspect

Verbal Cluster

Cluster base: блюсти

lookup verbнаблюсти(perfective)
base of наблюсти (perfective)блюсти(imperfective)
perfective of блюсти (imperfective)соблюсти(perfective)
imperfective of соблюсти (perfective)соблюдать(imperfective)

4 verbs in cluster (also include non-verbs)

under
construction