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From Proto-Indo-European *h₃roǵéyeti , causative formation to *h₃reǵ- ( “ to straigthen ” ) .[ 1]
*rogīti
to stretch , extend (something else)
Ī-present, s-preterite
Active voice
Present
Imperfect
Future
Preterite
1st singular
*rogeyū
*rogīmam
?
*rogīsam
2nd singular
*rogīsi
*rogītās
?
*rogīss
3rd singular
*rogīti
*rogīto
?
*rogīst
1st plural
*rogeyomosi
*rogīmo
?
*rogīsme
2nd plural
*rogītesi
*rogīstē
?
*rogīste
3rd plural
*rogeyonti
*rogīnto
?
*rogīsant
Pres. subjunctive
Past subjunctive
Imperative
1st singular
*rogasū
?
—
2nd singular
*rogasesi
?
*rogī
3rd singular
*rogaseti
?
*rogītou
1st plural
*rogasomosi
?
*rogeyomos
2nd plural
*rogasetesi
?
*rogīte
3rd plural
*rogasonti
?
*rogeyontou
Passive voice
Present
Imperfect
Future
Preterite
1st singular
*rogeyūr
—
?
?
2nd singular
*rogītar
—
?
?
3rd singular
*rogītor
?
?
?
1st plural
*rogeyommor
—
?
?
2nd plural
*rogīdwe
—
?
?
3rd plural
*rogeyontor
?
?
*rogīsanto
Pres. subjunctive
Past subjunctive
Imperative
1st singular
*rogasūr
—
—
2nd singular
*rogasetar
—
—
3rd singular
*rogasetor
—
—
1st plural
*rogasommor
—
—
2nd plural
*rogasedwe
—
—
3rd plural
*rogasontor
—
—
Declension of the present participle
masculine
singular
dual
plural
nominative
*rogeyonts
*rogeyonte
*rogeyontes
vocative
*rogeyonts
*rogeyonte
*rogeyontes
accusative
*rogeyontam
*rogeyonte
*rogeyontans
genitive
*rogeyantos
*?
*rogeyantom
dative
*rogeyantei
*rogeyantbom
*rogeyantbos
instrumental
*rogeyantī?
*rogeyantbim
*rogeyantbis
feminine
singular
dual
plural
nominative
*rogeyantī
*rogeyantī
*rogeyantiyās
vocative
*rogeyantī
*rogeyantī
*rogeyantiyās
accusative
*rogeyantīm
*rogeyantī
*rogeyantiyans
genitive
*rogeyantyās
*?
*rogeyantyom
dative
*rogeyantyāi
*rogeyantyābom
*rogeyantyābos
instrumental
*?
*rogeyantyābim
*rogeyantyābis
neuter
singular
dual
plural
nominative
*rogeyont
*?
*rogeyonta
vocative
*rogeyont
*?
*rogeyonta
accusative
*rogeyont
*?
*rogeyonta
genitive
*rogeyantos
*?
*rogeyantom
dative
*rogeyantei
*?
*rogeyantbos
instrumental
*rogeyantī?
*?
*rogeyantbis
Declension of the middle participle
masculine
singular
dual
plural
nominative
*rogeyomnos
*rogeyomnou
*rogeyomnoi
vocative
*rogeyomne
*rogeyomnou
*rogeyomnoi
accusative
*rogeyomnom
*rogeyomnou
*rogeyomnons
genitive
*rogeyomnī
*rogeyomnous
*rogeyomnom
dative
*rogeyomnūi
*rogeyomnobom
*rogeyomnobos
instrumental
*rogeyomnū
*rogeyomnobim
*rogeyomnobis
feminine
singular
dual
plural
nominative
*rogeyomnā
*rogeyomnai
*rogeyomnās
vocative
*rogeyomnā
*rogeyomnai
*rogeyomnās
accusative
*rogeyomnam
*rogeyomnai
*rogeyomnans
genitive
*rogeyomnās
*rogeyomnous
*rogeyomnom
dative
*rogeyomnai
*rogeyomnābom
*rogeyomnābos
instrumental
*?
*rogeyomnābim
*rogeyomnābis
neuter
singular
dual
plural
nominative
*rogeyomnom
*rogeyomnou
*rogeyomnā
vocative
*rogeyomnom
*rogeyomnou
*rogeyomnā
accusative
*rogeyomnom
*rogeyomnou
*rogeyomnā
genitive
*rogeyomnī
*rogeyomnous
*rogeyomnom
dative
*rogeyomnūi
*rogeyomnobom
*rogeyomnobos
instrumental
*rogeyomnū
*rogeyomnobim
*rogeyomnobis
Declension of the past participle
masculine
singular
dual
plural
nominative
*rogītos
*rogītou
*rogītoi
vocative
*rogīte
*rogītou
*rogītoi
accusative
*rogītom
*rogītou
*rogītons
genitive
*rogītī
*rogītous
*rogītom
dative
*rogītūi
*rogītobom
*rogītobos
instrumental
*rogītū
*rogītobim
*rogītobis
feminine
singular
dual
plural
nominative
*rogītā
*rogītai
*rogītās
vocative
*rogītā
*rogītai
*rogītās
accusative
*rogītam
*rogītai
*rogītans
genitive
*rogītās
*rogītous
*rogītom
dative
*rogītai
*rogītābom
*rogītābos
instrumental
*?
*rogītābim
*rogītābis
neuter
singular
dual
plural
nominative
*rogītom
*rogītou
*rogītā
vocative
*rogītom
*rogītou
*rogītā
accusative
*rogītom
*rogītou
*rogītā
genitive
*rogītī
*rogītous
*rogītom
dative
*rogītūi
*rogītobom
*rogītobos
instrumental
*rogītū
*rogītobim
*rogītobis
^ Schumacher, Stefan; Schulze-Thulin, Britta (2004 ), Die keltischen Primärverben: ein vergleichendes, etymologisches und morphologisches Lexikon [The Celtic Primary Verbs: A comparative, etymological and morphological lexicon ] (Innsbrucker Beiträge zur Sprachwissenschaft; 110 ) (in German), Innsbruck: Prof. Dr. Wolfgang Meid, →ISBN , page 280