present tense second-person singular of være (“(thou) art”)
köken: From Old Norse est, from Proto-Germanic *izi, with addition of -t from the preterite-present verbs. The Germanic form goes back to Proto-Indo-European *h₁ési, cognate with Latin es, Ancient Greek εἶ (eî), Sanskrit असि (ási).
Om jeg end Engene hver Nat / I Sorgen maa betræde, / Din Magt den har mig altid fat, / Dog du est ej tilstede: ...
Etimoloji
Etymology tree Medieval Latin Estonialbor. Polish Estonia Proto-Indo-European *-kos Proto-Slavic *-kъ Proto-Slavic *-ъkъ Old Polish -ek Polish -ek Proto-Indo-European *-eykos Proto-Balto-Slavic *-eikas Proto-Slavic *-ikъ Old Polish -ik Polish -ik Polish -czyk Polish Estończyk From Estonia + -czyk.