Stories We Like: Novels For Language Lovers
late 14c., "a noun-adjective," from Old French participle (13c.), variant of participe, from Latin participium, literally "a sharing, partaking," from particeps "sharing, partaking" (see participation). In grammatical sense, the Latin translates Greek metokhe "sharer, partaker," and the notion is of a word "partaking" of the nature of both a noun and an adjective.
The present participle is formed by adding -ing to the infinitive; it indicates present action: “The girl is swimming”; “I am thinking.” (Compare gerund.)
The past participle usually ends in -ed; it indicates completed or past action: “The gas station has closed”; “The mayor had spoken.”
Participles may also function as adjectives: “Your mother is a charming person”; “This is a talking parrot”; “Spoken words cannot be revoked.”
Note: A “dangling” participle is one that is not clearly connected to the word it modifies: “Standing at the corner, two children walked past me.” A better version of this example would be, “While I was standing at the corner, two children walked past me.”