The nominative case indicated the subject of the sentence, for example se cyning means 'the king'. It was also used for direct address. Adjectives in the predicate (qualifying a noun on the other side of 'to be') were also in the nominative.
The accusative indicated the direct object of the sentence, for example Æþelbald lufode þone cyning means "Æþelbald loved the king", where Æþelbald is the subject and the king is the object. Already the accusative had begun to merge with the nominative; it was never distinguished in the plural, or in a neuter noun.
The genitive case indicated possession, for example the þæs cyninges scip is "the ship of the king" or "the king's ship". It also indicated partitive nouns.
The dative case indicated the indirect object of the sentence, for example hringas þæm cyninge means "rings for the king" or "rings to the king". There were also several verbs which took direct objects in the dative.
The instrumental case indicated an instrument used to achieve something, for example lifde sweorde, "he lived by the sword", where sweorde is the instrumental form of sweord. During the Old English period, the instrumental was falling out of use, having largely merged with the dative. Only pronouns and strong adjectives retained separate forms for the instrumental.
The small body of evidence we have for Runic texts suggests there may also have a been a separate locative case in early or Northumbrian forms of the language (eg. ᚩᚾ ᚱᚩᛞᛁ [on rodi] "on the Cross").[1]
Nouns take different endings depending on whether the noun was in the singular (for example, hring 'one ring') or plural (for example, hringas 'many rings').
Nouns are also categorised by grammatical gender – masculine, feminine, or neuter. Masculine and neuter words generally share their endings. Feminine words have their own subset of endings. The plural does not distinguish between genders.
Furthermore, Old English nouns are divided as either strong or weak. Weak nouns have their own endings. In general, weak nouns are easier than strong nouns, since they had begun to lose their declensional system. However, there is a great deal of overlap between the various classes of noun: they are not totally distinct from one another.
Here are the strong declensional endings and examples for each gender:
The Strong Noun Declension
Case
Masculine
Neuter
Feminine
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
–
-as
–
-u/–
-u/–
-a
Accusative
–
-as
–
-u/–
-e
-a, -e
Genitive
-es
-a
-es
-a
-e
-a
Dative
-e
-um
-e
-um
-e
-um
For the '-u/–' forms above, the '-u' is used with a root consisting of a single short syllable or ending in a long syllable followed by a short syllable, while roots ending in a long syllable or two short syllables are not inflected. (A long syllable contains a long vowel or is followed by two consonants. Note also that there are some exceptions; for example, feminine nouns ending in -þu such as strengþu 'strength'.)
Example of the Strong Noun Declension for each Gender
Case
Masculine
engel 'angel'
Neuter
scip 'ship'
Feminine
sorg 'sorrow'
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
engel
englas
scip
scipu
sorg
sorga
Accusative
engel
englas
scip
scipu
sorge
sorga/sorge
Genitive
engles
engla
scipes
scipa
sorge
sorga
Dative
engle
englum
scipe
scipum
sorge
sorgum
Note the syncope of the second e in engel when an ending follows. This syncope of the vowel in the second syllable occurs with two-syllable strong nouns which have a long vowel in the first syllable and a second syllable consisting of a short vowel and single consonant (for example, engel, wuldor 'glory', and hēafod 'head'). However, this syncope is not always present, so forms such as engelas may be seen.
Weak nouns
Here are the weak declensional endings and examples for each gender:
The Weak Noun Declension
Case
Masculine
Neuter
Feminine
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
-a
-an
-e
-an
-e
-an
Accusative
-an
-an
-e
-an
-an
-an
Genitive
-an
-ena
-an
-ena
-an
-ena
Dative
-an
-um
-an
-um
-an
-um
Example of the Weak Noun Declension for each Gender
Case
Masculine
nama 'name'
Neuter
ēage 'eye'
Feminine
tunge 'tongue'
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
nama
naman
ēage
ēagan
tunge
tungan
Accusative
naman
naman
ēage
ēagan
tungan
tungan
Genitive
naman
namena
ēagan
ēagena
tungan
tungena
Dative
naman
namum
ēagan
ēagum
tungan
tungum
Irregular strong nouns
In addition, masculine and neuter nouns whose main vowel is short 'æ' and end with a single consonant change the vowel to 'a' in the plural:
Dæg 'day' m.
Case
Singular
Plural
Nominative
dæg
dagas
Accusative
dæg
dagas
Genitive
dæges
daga
Dative
dæge
dagum
Some masculine and neuter nouns end in -e in their base form. These drop the -e and add normal endings. Note that neuter nouns in -e always have -u in the plural, even with a long vowel:
Example of the Strong Noun Declensions ending in -e
Case
Masculine
ende 'end'
Neuter stȳle 'steel'
Singular
Plural
Singular
Plural
Nominative
ende
endas
stȳle
stȳlu
Accusative
ende
endas
stȳle
stȳlu
Genitive
endes
enda
stȳles
stȳla
Dative
ende
endum
stȳle
stȳlum
Nouns ending in -h lose this when an ending is added, and lengthen the vowel in compensation (this can result in compression of the ending as well):
Example of the Strong Noun Declensions ending in -h
Case
Masculine
mearh 'horse'
Neuter
feorh 'life'
Masculine
scōh 'shoe'
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
mearh
mēares
feorh
feorh
scōh
scōs
Accusative
mearh
mēares
feorh
feorh
scōh
scōs
Genitive
mēares
mēara
fēores
fēora
scōs
scōna
Dative
mēare
mēarum
fēores
fēorum
scō
scōm
Nouns whose stem ends in -w change this to -u or drop it in the nominative singular. (Note that this '-u/–' distinction depends on syllable weight, as for strong nouns, above.)
Example of the Strong Noun Declensions ending in -w
Case
Neuter
smeoru 'grease'
Feminine
sinu 'sinew'
Feminine lǣs 'pasture'
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
smeoru
smeoru
sinu
sinwa
lǣs
lǣswa
Accusative
smeoru
smeoru
sinwe
sinwa, -e
lǣswe
lǣswa, -e
Genitive
smeorwes
smeorwa
sinwe
sinwa
lǣswe
lǣswa
Dative
smeorwe
smeorwum
sinwe
sinwum
lǣswe
lǣswum
A few nouns follow the -u declension, with an entirely different set of endings. The following examples are both masculine, although feminines also exist, with the same endings (for example duru 'door' and hand 'hand'). Note that the '-u/–' distinction in the singular depends on syllable weight, as for strong nouns, above.
Example of the -u Declension
Case
Masculine
sunu 'son'
Masculine
feld 'field'
Singular
Plural
Singular
Plural
Nominative
sunu
suna
feld
felda
Accusative
sunu
suna
feld
felda
Genitive
suna
suna
felda
felda
Dative
suna
sunum
felda
feldum
There are also some nouns of the consonant declension, which show i-umlaut in some forms.
Example of the Strong Noun Declensions ending in -w
Case
Masculine
fōt 'foot'
Feminine
hnutu 'nut'
Feminine
bōc 'book'
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
fōt
fēt
hnutu
hnyte
bōc
bēc
Accusative
fōt
fēt
hnutu
hnyte
bōc
bēc
Genitive
fōtes
fōta
hnyte, hnute
hnuta
bēc, bōce
bōca
Dative
fōte
fōtum
hnyte, hnute
hnutum
bēc, bōc
bōcum
Other such nouns include (with singular and plural nominative forms given):
Feminine: studu, styde 'post' (cf. 'stud'); hnitu, hnite 'nit'; āc, ǣc 'oak'; gāt, gǣt 'goat'; brōc, brēc 'leg covering' (cf. 'breeches'); gōs, gēs 'goose'; burg, byrg 'city' (cf. German cities in -burg); dung, ding 'prison' (cf. 'dungeon' by way of French and Frankish); turf, tyrf 'turf'; grūt, grȳt 'meal' (cf. 'grout'); lūs, lȳs 'louse'; mūs, mȳs 'mouse'; neaht, niht 'night' Feminine with loss of -h in some forms: furh, fyrh 'furrow' or 'fir'; sulh, sylh 'plough'; þrūh, þrȳh 'trough'; wlōh, wlēh 'fringe'. Feminine with compression of endings: cū, cȳ 'cow' (cf. dialectal plural 'kine')
Nouns of relationship
Nouns of Relationship
Case
Masculine
fæder 'father'
Masculine
brōðor 'brother'
Feminine
mōdor 'mother'
Feminine
sweostor 'sister'
Feminine
dohtor 'daughter'
Singular
Plural
Singular
Plural
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
fæder
fæd(e)ras
brōðor
(ge)brōðor
mōdor
mōdra/mōdru
sweostor
(ge)sweostor, -tru, -tra
dohtor
dohtor
Accusative
fæder
fæd(e)ras
brōðor
(ge)brōðor
mōdor
mōdra/mōdru
sweostor
(ge)sweostor, -tru, -tra
dohtor
dohtor
Genitive
fæder
fæd(e)ra
brōðor
(ge)brōðra
mōdor
mōdra
sweostor
(ge)sweostra
dohtor
dohtra
Dative
fæder
fæderum
brēðer
(ge)brōðrum
mēder
mōdrum
sweostor
(ge)sweostrum
dehter
dohtrum
Neuter nouns with -r in plural:
Lamb 'lamb' n.
Case
Singular
Plural
Nominative
lamb
lambru
Accusative
lamb
lambru
Genitive
lambes
lambra
Dative
lambe
lambrum
Other such nouns: cealf, cealfru 'calf'; ǣg, ǣru 'egg' (the form 'egg' is a borrowing from Old Norse); cild 'child' has either the normal plural cild or cildru (cf. 'children', with -en from the weak nouns).
Adjectives
Adjectives in Old English are declined using the same categories as nouns: five cases (nominative, accusative, genitive, dative, and instrumental), three genders (masculine, feminine, neuter), and two numbers (singular, plural). In addition, they can be declined either strong or weak. The weak forms are used in the presence of a definite or possessive determiner, while the strong ones are used in other situations. The weak forms are identical to those for nouns, while the strong forms use a combination of noun and pronoun endings:
The Strong Adjective Declension
Case
Masculine
Neuter
Feminine
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
–
-e
–
-u/–
-u/–
-e, -a
Accusative
-ne
-e
–
-u/–
-e
-e, -a
Genitive
-es
-ra
-es
-ra
-re
-ra
Dative
-um
-um
-um
-um
-re
-um
Instrumental
-e
-um
-e
-um
-re
-um
For the '-u/–' forms above, the distinction is the same as for strong nouns.
Example of the Strong Adjective Declension: gōd 'good'
Case
Masculine
Neuter
Feminine
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
gōd
gōde
gōd
gōd
gōd
gōde, -a
Accusative
gōdne
gōde
gōd
gōd
gōde
gōde, -a
Genitive
gōdes
gōdra
gōdes
gōdra
gōdre
gōdra
Dative
gōdum
gōdum
gōdum
gōdum
gōdre
gōdum
Instrumental
gōde
gōdum
gōde
gōdum
gōdre
gōdum
Example of the Weak Adjective Declension: gōd 'good'
Case
Masculine
Neuter
Feminine
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
gōda
gōdan
gōde
gōdan
gōde
gōdan
Accusative
gōdan
gōdan
gōde
gōdan
gōdan
gōdan
Genitive
gōdan
gōdena
gōdan
gōdena
gōdan
gōdena
Dative
gōdan
gōdum
gōdan
gōdum
gōdan
gōdum
Instrumental
gōdan
gōdum
gōdan
gōdum
gōdan
gōdum
Note that the same variants described above for nouns also exist for adjectives. The following example shows both the æ/a variation and the -u forms in the feminine singular and neuter plural:
Example of the Strong Adjective Declension: glæd 'glad'
Case
Masculine
Neuter
Feminine
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
glæd
glade
glæd
gladu
gladu
glade
Accusative
glædne
glade
glæd
gladu
glade
glade
Genitive
glades
glædra
glades
glædra
glædre
glædra
Dative
gladum
gladum
gladum
gladum
glædre
gladum
Instrumental
glade
gladum
glade
gladum
glædre
gladum
The following shows an example of an adjective ending with -h:
Example of the Strong Adjective Declension: hēah 'high'
Case
Masculine
Neuter
Feminine
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
hēah
hēa
hēah
hēa
hēa
hēa
Accusative
hēane
hēa
hēah
hēa
hēa
hēa
Genitive
hēas
hēara
hēas
hēara
hēare
hēara
Dative
hēam
hēam
hēam
hēam
hēare
hēam
Instrumental
hēa
hēam
hēa
hēam
hēare
hēam
The following shows an example of an adjective ending with -w:
Example of the Strong Adjective Declension: gearu 'ready'
Case
Masculine
Neuter
Feminine
Singular
Plural
Singular
Plural
Singular
Plural
Nominative
gearu
gearwe
gearu
gearu
gearu
gearwe
Accusative
gearone
gearwe
gearu
gearu
gearwe
gearwe
Genitive
gearwes
gearora
gearwes
gearora
gearore
gearora
Dative
gearwum
gearwum
gearwum
gearwum
gearore
gearwum
Instrumental
gearwe
gearwum
gearwe
gearwum
gearore
gearwum
Determiners
Old English had two main determiners: se, which could function as both 'the' or 'that', and þes for 'this'.
the/that
Case
Masculine
Neuter
Feminine
Plural
Nominative
se
þæt
sēo
þā
Accusative
þone
þæt
þā
þā
Genitive
þæs
þæs
þǣre
þāra, þǣra
Dative
þǣm
þǣm
þǣre
þǣm, þām
Instrumental
þȳ, þon
þȳ, þon
–
–
Modern English 'that' descends from the neuter nominative/accusative form, and 'the' from the masculine nominative form, with 's' replaced analogously by the 'th' of the other forms. The feminine nominative form was probably the source of Modern English 'she.'