RULE XXI.—ADVERBS.
Adverbs relate to verbs, participles, adjectives, or other adverbs: as, "Any passion that habitually discomposes our temper, or unfits us for properly discharging the duties of life, has most certainly gained a very dangerous ascendency."—Blair.
"How bless'd this happy hour, should he appear, Dear to us all, to me supremely dear!"—Pope's Homer.