@MontereyJack,
Quote:YOU think that reported speech doesn't mean past tense. That's you being indiosyncratic. Not what others think.
Jack: I can go to the beach.
Jill: [who was too far away to hear] What did Jack say, jtt?
jtt: He said that he could go to the beach.
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Have you gone to beach yet, Jack?
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Jack: I'm going to go to the beach.
Jill: [who was too far away to hear] What did Jack say, jtt?
jtt: He said that he was going to go to the beach.
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Does "he was going to go to the beach" mean Jack has changed his mind, Jack?
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Jack: I can go to London.
Jill: [who was too far away to hear] What did Jack say, jtt?
jtt: He said that he could go to London.
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Has Jack gone to London, Jack? Does "he could go to London" signal that Jack has gone to London?