Сеть Лексической Информации Открытого Доступа для Русского языка

Database of Russian Verbal Aspect

This database provides a rich scala of information on verbal aspect in Russian. It characterizes all verbs in the OSLIN lexicon, and provides three types of information:
  • For all verbs it indicates the aspectual class of the verbs: perfective, imperfective, or biaspectual (usable both as imperfective and perfective)
  • For all prefixed or morphologically complex verbs, it indicates the structure and the root verb
  • For all aspectual pairs, it links the imperfective verb to its perfective counterpart.