1. Old English Morphology and Syntax
How Old English sounds become meaningful

2. Old English Morpholgy
Lexical morphemes combine with grammatical morphemes to create words
Noun heofon ‘heaven’ + noun ric ‘kingdom’ + inflectional ending representing the genitive singular es= heofonrices ‘of the heavenly kingdom’
Lexical morphemes combine together to make compound words
Adjective middan + noun geard = middangeard ‘middle-earth’

3. Nominal Morphology
Word forms of nouns depend upon the case of the noun
This whole discussion relies on your understanding of the parts of speech and the basic terms of syntax.
Case is one part of an inflectional system in a synthetic language
A code that marks the grammatical function of a word in a sentence
Example: “I like him.”
I is the subject
Him is the direct object
We could express those ideas like this:
{singular first person pronoun morpheme} +subject
{singular third person pronoun morpheme} +object

4. Old English Cases Old English had four cases
nominative (the case used for subjects and the complements of subjects)
accusative (the case used for direct objects and the objects of prepositions that have to do with time or space)
genitive (the case used to express possession or partitivity)
dative (the case for indirect objects or for the objects of verbs)

5. Cases in Sentences From Burnley, Ch. 3:
OE Wæs hē se mon in weoruldhāde geseted…
Tran. Was he the man in worldly-station settled…
Burnley, p. 33 He was, this man, settled in the worldly estate.
The verb wæs is a “copulative” verb, which means that it acts as if it were an equal sign.
Both hē and the phrase se mon are in their nominative form.
hē is the subject of the sentence and se mon is the “subject complement”
geseted is a past-participle with both the –ed we’re accustomed to from PDE and the prefix ge-, which is part of the “discontinuous” past participle morpheme of OE.

6. Accusative Case
Used most frequently for direct objects of transitive verbs
p. 32 æfter tēode firum foldan ‘after decorated for men the fields’
decorated (transitive verb) the fields (direct object)
tēode (transitive verb) foldan (direct object—plural accusative case)
Also used in constructions indicating time or as the object of prepositions indicating movement
p. 32, oð þā tīde ‘until that time’ (singular feminine accusative)
p. 46, Sōðlice sēo sunne gǣð be Godes dihte betwux heofenan and eorðan ‘truly the sun goes by God’s command between the heavens and earth’ [the phrase gǣð betwux triggers use of the accusative here]

7. Genitive and Dative
Genitive indicates possession or partitivity, or (rarely) the object of verbs of depriving
p. 46, Godes dihte ‘(of) God arrangement’ or ‘God’s arrangement’
p. 52, mænig guma norþerna ‘many men of the north’
Dative indicates indirect objects and objects of most prepositions
p. 32, æfter tēode firum foldan ‘after decorated for men the fields
32, ic for þon of þeossum gebēorscipe ūtēode ‘I because from this beer-ship went out’

8. Results for Old English Syntax
Old English syntax is comparatively free
You must always ask, “Would the verb that translates the Old English verb be transitive—requiring a direct object to make sense—or intransitive? If it’s intransitive, is it copulative? If it’s a “to be” verb, you will always find two words (the subject and subject complement) in the nominative case.
Old English Aerobics Workout Room