Ridden
Ridden is the past participle of the verb ride and serves both as a verb form and as a past participial adjective. In verb use, it appears in perfect tenses such as has ridden or had ridden. As an adjective, ridden describes something that is affected by or burdened with a quality or condition, typically negative, and often emphasizes pervasiveness rather than a specific action.
Etymology and form: The word originates from Old English ridan (to ride). The modern past tense is
Usage and collocation: Ridden often appears in compound adjectives with a noun to express extensive presence