есмь

From Proto-Slavic *esmь.

есмь • (esmĭ) ?

1. first-person singular present of бꙑти (byti, “to be”); (I) am

   Antonym: нѣсмь (něsmĭ, “I am not”)

• See бꙑти

• есьмь (esĭmĭ)[1][2] (year 1175±20)
• єсмь (esmĭ)[3] (year 1320±10)
• ѥсмь (jesmĭ)[4][5][6] (year 1335±25)
• ѥсми (jesmi)[7][8] (year 1370±10)

First attested as есмь (esmĭ) in year 1104±29. From Proto-Slavic *esmь.

есмь (esmĭ)

1. first-person singular present of бꙑти (byti)

• Zaliznyak, Andrey (2004), “бꙑти”, in Древненовгородский диалект [Old Novgorod dialect] (Studia philologica) (in Russian), 2nd edition, Moscow: Languages of Slavic Cultures, →ISBN, page 714 of 872
• Древнерусские берестяные грамоты [Birchbark Literacy from Medieval Rus] (in Russian), http://gramoty.ru, (please provide a date or year)document № 525
• Древнерусские берестяные грамоты [Birchbark Literacy from Medieval Rus] (in Russian), http://gramoty.ru, (please provide a date or year)document № 736
• Древнерусские берестяные грамоты [Birchbark Literacy from Medieval Rus] (in Russian), http://gramoty.ru, (please provide a date or year)document № 752

From Proto-Slavic *esmь.

• IPA^(key): [jesmʲ]

есмь • (jesmʹ)

1. (obsolete) first-person singular present indicative imperfective of быть (bytʹ); (I) am