From Proto-Indo-European *sed- (“to sit”).[1]
*sedeti[1]
- to sit
| Thematic present, suffixless preterite
|
| Active voice
|
|
|
Present
|
Imperfect
|
Future
|
Preterite
|
| 1st singular
|
*sedū
|
*sedemam
|
*sedsū
|
*sāda
|
| 2nd singular
|
*sedesi
|
*sedetās
|
*sedsesi
|
*sādas?
|
| 3rd singular
|
*sedeti
|
*sedeto
|
*sedseti
|
*sāde
|
| 1st plural
|
*sedomosi
|
*sedemo
|
*sedsomosi
|
*sādmo
|
| 2nd plural
|
*sedetesi
|
*sedestē
|
*sedsetesi
|
*sāsse
|
| 3rd plural
|
*sedonti
|
*sedento
|
*sedsonti
|
*sādars
|
|
|
Pres. subjunctive
|
Past subjunctive
|
Imperative
|
|
| 1st singular
|
*sedsū
|
?
|
—
|
| 2nd singular
|
*sedsesi
|
?
|
*sede
|
| 3rd singular
|
*sedseti
|
?
|
*sedetou
|
| 1st plural
|
*sedsomosi
|
?
|
*sedomos
|
| 2nd plural
|
*sedsetesi
|
?
|
*sedete
|
| 3rd plural
|
*sedsonti
|
?
|
*sedontou
|
| Passive voice
|
|
|
Present
|
Imperfect
|
Future
|
Preterite
|
| 1st singular
|
*sedūr
|
—
|
*sedsūr
|
*sādra
|
| 2nd singular
|
*sedetar
|
—
|
*sedsetar
|
*sādras?
|
| 3rd singular
|
*sedetor
|
?
|
*sedsetor
|
*sādre
|
| 1st plural
|
*sedommor
|
—
|
*sedsommor
|
?
|
| 2nd plural
|
*sededwe
|
—
|
*sedsedwe
|
?
|
| 3rd plural
|
*sedontor
|
?
|
*sedsontor
|
?
|
|
|
Pres. subjunctive
|
Past subjunctive
|
Imperative
|
|
| 1st singular
|
*sedsūr
|
—
|
—
|
| 2nd singular
|
*sedsetar
|
—
|
—
|
| 3rd singular
|
*sedsetor
|
—
|
—
|
| 1st plural
|
*sedsommor
|
—
|
—
|
| 2nd plural
|
*sedsedwe
|
—
|
—
|
| 3rd plural
|
*sedsontor
|
—
|
—
|
| Declension of the past participle
|
| masculine
|
singular
|
dual
|
plural
|
| nominative
|
*sessos
|
*sessou
|
*sessoi
|
| vocative
|
*sesse
|
*sessou
|
*sessoi
|
| accusative
|
*sessom
|
*sessou
|
*sessoms
|
| genitive
|
*sessī
|
*sessous
|
*sessom
|
| dative
|
*sessūi
|
*sessobom
|
*sessobos
|
| instrumental
|
*sessū
|
*sessobim
|
*sessobis
|
| feminine
|
singular
|
dual
|
plural
|
| nominative
|
*sessā
|
*sessai
|
*sessās
|
| vocative
|
*sessā
|
*sessai
|
*sessās
|
| accusative
|
*sessam
|
*sessai
|
*sessams
|
| genitive
|
*sessās
|
*sessous
|
*sessom
|
| dative
|
*sessai
|
*sessābom
|
*sessābos
|
| instrumental
|
*?
|
*sessābim
|
*sessābis
|
| neuter
|
singular
|
dual
|
plural
|
| nominative
|
*sessom
|
*sessou
|
*sessā
|
| vocative
|
*sessom
|
*sessou
|
*sessā
|
| accusative
|
*sessom
|
*sessou
|
*sessā
|
| genitive
|
*sessī
|
*sessous
|
*sessom
|
| dative
|
*sessūi
|
*sessobom
|
*sessobos
|
| instrumental
|
*sessū
|
*sessobim
|
*sessobis
|
- *ad-sedeti
- Proto-Brythonic:
- Old Breton: assedam (1sg. pres)
- Middle Breton: asez (3sg. pres)
- ⇒ *dī-ad-sedeti
- Middle Breton: diasez (3sg. pres)
- *en-sedeti
- Middle Cornish: ysethaf (1sg. pres)
- ⇒ *to-en-sedeti
- *exs-dī-sedeti
- Proto-Brythonic: *heðɨd
- Old Irish: saidid
- ⇒ Middle Irish: suidid (“to sit, set”) (with vowel changed under the influence of the verbal noun and transitive suidigidir)
- Irish: suigh (“to sit, set”)
- Manx: soie (“to set”)
- Scottish Gaelic: suidh (“to sit”)
