# Wackernagel's law

> Indo-European language rule dictating that sentence clitics must be placed second

**Wikidata**: [Q1418600](https://www.wikidata.org/wiki/Q1418600)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Wackernagel's_law)  
**Source**: https://4ort.xyz/entity/wackernagel-s-law