or may stand in the thesis and be unaccented, as
gódes bísceope þā spræc gū́ðcýning. Gen. 2123.
This shows that in common speech these syllables had only a slight secondary accent.
(vi) Final syllables (whether long or short) are as a rule not accented even though a long root-syllable precede them.
§ 20. Division and metrical value of syllables. Some other points must be noticed with reference to the division and metrical value of the syllables of some classes of words.
The formative element i in the present stem of the second class of weak verbs always counts as a syllable when it follows a long root-syllable, thus fund-i-an, fund-i-ende not fund-yan, &c. In verbs with a short root-syllable it is metrically indifferent whether this i is treated as forming a syllable by itself or coalescing as a consonant with the following vowel, so that we may divide either ner-i-an, or ner-yan; in verbs of the first and third class the consonantal pronunciation was according to Sievers probably the usual one, hence neryan (nerian), lifyan (lifᵹan), but for verbs of the second class the syllable remained vocalic, thus þolian.[61]
In foreign names like Assyria, Eusebius, the i is generally treated as a vowel, but in longer words possibly as a consonant, as Macedonya (Macedonia). As to the epenthetic vowels developed from a w, the question whether we are to pronounce gearowe or gearwe, bealowes or bealwes cannot be decided by metre. Syllabic l,m, n (l̥, m̥, n̥) following a short root-vowel lose their syllabic character, thus sĕtl, hræ̆gl, swĕfn are monosyllables, but er coming from original r as in wæter, leger may be either consonantal or vocalic. After a long root-syllable vocalic pronunciation is the rule, but occasionally words of this kind, as túngl, bṓsm, tā́cn, are used as monosyllables, and the l, m, and n are consonants. Hiatus is allowed; but in many cases elision of an unaccented syllable takes place, though no fixed rule can be laid down owing to the fluctuating number of unaccented syllables permissible in the hemistich or whole line. In some cases the metre requires us to expunge vowels which have crept into the texts by the carelessness of copyists, e.g. we must write ḗðles instead of ḗðeles, éngles instead of éngeles, dḗofles instead of dḗofeles, and in other cases we must restore the older and fuller forms such as ṓðerra for ṓðrā, eṓwere for ḗowre.[62] The resolution of long syllables with the chief accent in the arsis, and of long syllables with the secondary accent in the thesis, affects very greatly the number of syllables in the line. Instead of the one long syllable which as a rule bears one of the four chief accents of the verse, we not unfrequently meet with a short accented syllable plus an unaccented syllable either long or short (⏑́×́). This is what is termed the resolution of an accented syllable. A word accordingly like fároðe with one short accented syllable and two unaccented syllables has the same rhythmical value as fṓron with one long accented and one unaccented syllable, or a combination like se þe wæs is rhythmically equivalent to sécg wæs.
§ 21. We now come to the structure of the whole alliterative line. The regular alliterative line or verse is made up of two hemistichs or sections. These two sections are separated from each other by a pause or break, but united by means of alliteration so that they form a rhythmical unity. Each hemistich must have two syllables which predominate over the rest in virtue of their logical and syntactical importance and have on this account a stronger stress. These stressed syllables, four in number for the whole line, count as the rhythmical accents of the verse. The force given to these accented syllables is more marked when they carry at the same time the alliteration, which happens at least once in each hemistich, frequently twice in the first and once in the second hemistich, and in a number of instances twice in both hemistichs. The effect of the emphasis given to these four words or syllables by the syntax, etymology, rhythm, and sometimes alliteration, is that the other words and syllables may for metrical purposes be looked upon as in comparison unaccented, even though they may have a main or secondary word-accent.
In certain cases, in consequence of the particular structure of the hemistich, there is found a rhythmical secondary accent, generally coinciding with an etymological secondary accent, or with a monosyllable, or with the root-syllable of a disyllabic word. Sievers looks on these syllables as having in the rhythm of the verse the nature of a minor arsis (Nebenhebung); they rather belong to the class of syllables standing in thesis but with a slight degree of accent (tieftonige Senkung).
The two sections of the alliterative line rarely exhibit a strict symmetry as to the number of the unaccented syllables and their position with regard to the accented syllables. In the great majority of cases their similarity consists merely in their having each two accented syllables, their divergence in other respects being very considerable. It is to be noted that certain combinations of accented and unaccented syllables occur with more frequency in one hemistich than in the other, or are even limited to one of the two hemistichs only.