All other forms occur in the periphrasis,
including adverbs ending in -ly (e.g.
*quicklier).
Is a category that relates to
adjectives and adverbs.
Lesser degree can be expressed
periphrastically with less and least,
as in less big, least beautiful.
The three degrees of a particular
word are expressed by different
roots, as in bad/worse/worst. This
is called suppletion.
Superlative degree expresses the greatest
degree or intensity of the quality in one of
three or more items. Is expressed either by
inflection (by means of -er, -est) or by
periphrasis (using more, most)
It has three terms:
positive, comparative, and
superlative degree.
Whether the inflection or the
periphrasis depends upon the
phonological shape of the root.
A form such as best time or closest of
friends often expresses a high degree
rather than a true comparison, with the
superlative equivalent to ‘very’.
Finally, it is also common to hear the
superlative used in the comparison of two
items, as in put your best foot forward, the
most advantageous of two alternatives.
Positive degree expresses a quality. Is
expressed by the root of the adjective
(e.g. big, beautiful) or adverb (e.g. fast,
quickly) – that is, it is null-realized –
Comparative degree expresses a greater
degree or intensity of the quality in one
of two items. Is expressed either by
inflection (by means of -er, -est) or by
periphrasis (using more, most)