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- Why is “He knows to swim” incorrect? 10 answers
I want to know the difference between 'I know swimming.' and 'I know to swim.' Do native speakers understand the meaning of the sentence 'I know to swim.' I didn't see the sentence like 'I know to swim.' but I think that(I know to swim) is a right sentence grammatically. Is the sentence (I know to swim.) not acceptable but understandable by a native speaker?