0I'd say here "hidden" is a past participle used as an adjective. 0-
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01cite10Pieanne12cite10I'd say here "hidden" is a past participle used as an adjective. "She keeps a bottle (that is) hidden etc..." The fact that "keeps" is in the present tense (habit) has nothing to do with the past participle form.12br
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10But I'm not a genius in grammar terms...12br
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