[2.]
The first of these periods is that of Old English, or Anglo-Saxon,[1] commonly known as the period of full inflections. E.g. stān-as, stones; car-u, care; will-a, will; bind-an, to bind; help-að (= ath), they help.
It extends from the arrival of the English in Great Britain to about one hundred years after the Norman Conquest,—from A.D. 449 to 1150; but there are no literary remains of the earlier centuries of this period. There were four[2] distinct dialects spoken at this time. These were the Northumbrian, spoken north of the river Humber; the Mercian, spoken in the midland region between the Humber and the Thames; the West Saxon, spoken south and west of the Thames; and the Kentish, spoken in the neighborhood of Canterbury. Of these dialects, Modern English is most nearly akin to the Mercian; but the best known of them is the West Saxon. It was in the West Saxon dialect that King Alfred (849-901) wrote and spoke. His writings belong to the period of Early West Saxon as distinguished from the period of Late West Saxon, the latter being best represented in the writings of Abbot Ælfric (955?-1025?).
[3.]
The second period is that of Middle English, or the period of leveled inflections, the dominant vowel of the inflections being e. E.g. ston-es, car-e, will-e, bind-en (or bind-e), help-eth, each being, as in the earlier period, a dissyllable.
The Middle English period extends from A.D. 1150 to 1500. Its greatest representatives are Chaucer (1340-1400) in poetry and Wiclif (1324-1384) in prose. There were three prominent dialects during this period: the Northern, corresponding to the older Northumbrian; the Midland (divided into East Midland and West Midland), corresponding to the Mercian; and the Southern, corresponding to the West Saxon and Kentish. London, situated in East Midland territory, had become the dominant speech center; and it was this East Midland dialect that both Chaucer and Wiclif employed.
Note.—It is a great mistake to think that Chaucer shaped our language from crude materials. His influence was conservative, not plastic. The popularity of his works tended to crystalize and thus to perpetuate the forms of the East Midland dialect, but that dialect was ready to his hand before he began to write. The speech of London was, in Chaucer’s time, a mixture of Southern and Midland forms, but the Southern forms (survivals of the West Saxon dialect) had already begun to fall away; and this they continued to do, so that “Chaucer’s language,” as Dr. Murray says, “is more Southern than standard English eventually became.” See also Morsbach, Ueber den Ursprung der neuenglischen Schriftsprache (1888).
[4.]
The last period is that of Modern English, or the period of lost inflections. E.g. stones, care, will, bind, help, each being a monosyllable. Modern English extends from A.D. 1500 to the present time. It has witnessed comparatively few grammatical changes, but the vocabulary of our language has been vastly increased by additions from the classical languages. Vowels, too, have shifted their values.