# sei

> German word · Verb · IPA [zaɪ̯] · frequency rank #185

## Definitions
1. 2. Person Singular Präsens Imperativ Aktiv des Verbs sein
2. 1. Person Singular Konjunktiv I Präsens des Verbs sein
3. 3. Person Singular Konjunktiv I Präsens des Verbs sein

## Easily confused with
- **so** (https://plainspell.com/de/vs/sei-vs-so)
- **SV** (https://plainspell.com/de/vs/sei-vs-sv)
- **SS** (https://plainspell.com/de/vs/sei-vs-ss)
- **SG** (https://plainspell.com/de/vs/sei-vs-sg)
- **SP** (https://plainspell.com/de/vs/sei-vs-sp)
- **SZ** (https://plainspell.com/de/vs/sei-vs-sz)
- **Sr** (https://plainspell.com/de/vs/sei-vs-sr)
- **Sm** (https://plainspell.com/de/vs/sei-vs-sm)
- **SW** (https://plainspell.com/de/vs/sei-vs-sw)
- **SK** (https://plainspell.com/de/vs/sei-vs-sk)
- **Sh** (https://plainspell.com/de/vs/sei-vs-sh)
- **Sn** (https://plainspell.com/de/vs/sei-vs-sn)
- **sy** (https://plainspell.com/de/vs/sei-vs-sy)
- **sie** (https://plainspell.com/de/vs/sei-vs-sie)
- **SPD** (https://plainspell.com/de/vs/sei-vs-spd)
- **Sex** (https://plainspell.com/de/vs/sei-vs-sex)
- **Süd** (https://plainspell.com/de/vs/sei-vs-sud)
- **SPÖ** (https://plainspell.com/de/vs/sei-vs-spo)
- **set** (https://plainspell.com/de/vs/sei-vs-set)
- **SOG** (https://plainspell.com/de/vs/sei-vs-sog)

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/de/word/sei