I am so frustrated and I couldn't tell/can't you why. There really isn't any difference. Both are used.
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J LinWhat's the difference between the use of "couldn't' and "can't" in the following sentences.I couldn't tell/can't you the last time I've been this happy.I am so frustrated and I couldn't tell/can't you why.There really isn't any difference. Both are used. "Couldn't implies an additional thought: