Anonymous Is it correct to use the past perfect tense (had swum) instead of the past (swam)? Yes, that is fine; it stresses the previousness of the whales' action. Anonymous , would it have been possible to use the past tense (swam) instead?
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Anonymous Is it correct to use the past perfect tense (had swum) instead of the past (swam)?Yes, that is fine; it stresses the previousness of the whales' action.
Anonymous, would it have been possible to use the past tense (swam) instead?Yes.