User:Erisceres/Old Irish Morphology

Masculine o-Stems

Masculine o-Stem Endings

o-m.	Singular	Dual	Plural
Nominative	C ‹ *-as	CL ‹ *-a	CjL ‹ *-ī
Accusative	CN ‹ *-an	CL ‹ *-a	CuH ‹ *-ūs
Vocative	CjL ‹ *-e	CL ‹ *-a	CuH « *-ī
Genitive	CjL ‹ *-ī	CL ‹ *-ō	CN ‹ *-an
Dative	CL ‹ *-ū	Cəvj « *-abin	Cəvj ‹ *-abis
Initial mutations of a following adjective: H = triggers aspiration L = triggers lenition N = triggers nasalization

Sub-class 1: Monosyllabic Forms with Short Monophthongs

Sub-class 1 A: Static Forms

Sub-class 1 A i

o-m. 1 A i	Singular	Dual	Plural
Nominative	V	V	V
Accusative	V	V	V
Vocative	V	V	V
Genitive	V	V	V
Dative	V	V	V

*makʷkʷ-	Singular	Dual	Plural
Nominative	macc	macc	maicc
Accusative	macc	macc	maccu
Vocative	maicc	macc	maccu
Genitive	maicc	macc	macc
Dative	macc	maccaib	maccaib

Other masculine o-stems that belong to this sub-class

test1

test2

test3

Sub-class 1 A ii

o-m. 1 A ii	Singular	Dual	Plural
Nominative	V	V	V
Accusative	V	V	V
Vocative	V	V	V
Genitive	V	V	V
Dative	Vu̯	V	V

*ekʷ-	Singular	Dual	Plural
Nominative	ech	ech	eich
Accusative	ech	ech	echu
Vocative	eich	ech	echu
Genitive	eich	ech	ech
Dative	euch	echaib	echaib

Sub-class 1 A iii

o-m. 1 A iii	Singular	Dual	Plural
Nominative	a	a	a
Accusative	a	a	au̯
Vocative	a	a	au̯
Genitive	a	a	a
Dative	au̯	a	a

*ball-	Singular	Dual	Plural
Nominative	ball	ball	baill
Accusative	ball	ball	baullu
Vocative	baill	ball	baullu
Genitive	baill	ball	ball
Dative	baull	ballaib	ballaib

Sub-class 1 B: Forms with Lowering

Sub-class 1 B i

o-m. 1 B i	Singular	Dual	Plural
Nominative	V˕	V˕	V
Accusative	V˕	V˕	V
Vocative	V	V˕	V
Genitive	V	V˕	V˕
Dative	V	V˕	V˕

*surn-	Singular	Dual	Plural
Nominative	sorn	sorn	suirn
Accusative	sorn	sorn	surnu
Vocative	suirn	sorn	surnu
Genitive	suirn	sorn	sorn
Dative	surn	sornaib	sornaib