The Grammar of English Grammars - Goold Brown

OBS. 2.—To suppose that iambic verse may drop its initial short syllable, and still be iambic, still be measured as before, is not only to take a single long syllable for a foot, not only to recognize a pedal cæsura at the beginning of each line, but utterly to destroy the only principles on which iambics and trochaics can be discriminated. Yet Hiley, of Leeds, and Wells, of Andover, while they are careful to treat separately of these two orders of verse, not only teach that any order may take at the end "an additional syllable," but also suggest that the iambic may drop a syllable "from the first foot," without diminishing the number of feet,—without changing the succession of quantities,—without disturbing the mode of scansion! "Sometimes," say they, (in treating of iambics,) "a syllable is cut off from the first foot; as,

OBS. 3.—Now this couplet is the precise exemplar, not only of the thirty-six lines of which it is a part, but also of the most common of our trochaic metres; and if this may be thus scanned into iambic verse, so may all other trochaic lines in existence: distinction between the two orders must then be worse than useless. But I reject this doctrine, and trust that most readers will easily see its absurdity. A prosodist might just as well scan all iambics into trochaics, by pronouncing each initial short syllable to be hypermeter. For, surely, if deficiency may be discovered at the beginning of measurement, so may redundance. But if neither is to be looked for before the measurement ends, (which supposition is certainly more reasonable,) then is the distinction already vindicated, and the scansion above-cited is shown to be erroneous.

OBS. 4.—But there are yet other objections to this doctrine, other errors and inconsistencies in the teaching of it. Exactly the same kind of verse as this, which is said to consist of "four iambuses" from one of which "a syllable is cut off," is subsequently scanned by the same authors as being composed of "three trochees and an additional syllable; as,

There is, in the works here cited, not only the inconsistency of teaching two very different modes of scanning the same species of verse, but in each instance the scansion is wrong; for all the lines in question are trochaic of four feet,—single-rhymed, and, of course, catalectic, and ending with a cæsura, or elision. In no metre that lacks but one syllable, can this sort of foot occur at the beginning of a line; yet, as we see, it is sometimes imagined to be there, by those who have never been able to find it at the end, where it oftenest exists!

OBS. 5.—I have hinted, in the main paragraph above, that it is a common error of our prosodists, to underrate, by one foot, the measure of all trochaic lines, when they terminate with single rhyme; an error into which they are led by an other as gross, that of taking for hypermeter, or mere surplus, the whole rhyme itself, the sound or syllable most indispensable to the verse.

"(For rhyme the rudder is of verses,
With which, like ships, they steer their courses.)"—Hudibras.

Iambics and trochaics, of corresponding metres, and exact in them, agree of course in both the number of feet and the number of syllables; but as the former are slightly redundant with double rhyme, so the latter are deficient as much, with single rhyme; yet, the number of feet may, and should, in these cases, be reckoned the same. An estimable author now living says, "Trochaic verse, with an additional long syllable, is the same as iambic verse, without the initial short syllable."—N. Butler's Practical Gram., p. 193. This instruction is not quite accurate. Nor would it be right, even if there could be "iambic verse without the initial short syllable," and if it were universally true, that, "Trochaic verse may take an additional long syllable."—Ibid. For the addition and subtraction here suggested, will inevitably make the difference of a foot, between the measures or verses said to be the same!