02font 00 The speaker means 'I don't know of anything that makes me think he is ignorant'. 02br 02br 01font 00Secondly if it does why does the sentence (1) come with '01b 00of02b 00' following '01b 00know02b 00'? 02br 02br 01font 00eg00 instead of the above sentence, say00 'He has not 01b 00done anything ignorant02b 00 (that) I know of'.
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