Redalert Have I used the pronoun correctly in the sentence written below? Is frequency always tend [subject] to change? What's the best way to differntiate between it and the variable?
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RedalertHave I used the pronoun correctly in the sentence written below? Is frequency alwaysOr, "does frequency always tend to change..."tend[subject] to change? What's the best way to differntiate between it and the variable?