Breakdown of По истечении месяца заявитель предъявит медицинскую справку.
Questions & Answers about По истечении месяца заявитель предъявит медицинскую справку.
По истечении месяца is a formal, bureaucratic way to say after a month has passed or upon the expiration of a month.
A more everyday Russian way would often be через месяц (in a month) or sometimes спустя месяц (a month later). But по истечении месяца sounds especially official and is common in legal, administrative, and written instructions.
So the difference is mostly one of style and register:
- по истечении месяца = very formal, official
- через месяц = neutral, everyday
- спустя месяц = natural narrative style
In documents, Russian often prefers these more formal expressions.
Истечении is the prepositional singular form of the noun истечение (expiration, lapse, elapsing).
The expression по истечении is a fixed official phrase. Literally, it is something like upon the expiration or after the lapse.
Here is the basic form change:
- dictionary form: истечение
- in this phrase: по истечении
This is one of those expressions that learners often just memorize as a set phrase:
- по истечении срока = after the term has expired
- по истечении года = after a year has passed
- по истечении месяца = after a month has passed