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Have been Vs Have been | Present Perfect Continuous Vs Past Perfect Continuous Tense | Grammar
🤔 "I have been waiting for an hour." — Correct 🤔 "I had been waiting for an hour when she finally arrived." — Also Correct 🤔 Just ONE word changes — HAVE becomes HAD — and the entire tense shifts completely! This is one of the most confusing tense comparisons in English — and learners at every level, from beginners to ...
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