分析句子成份.I had to make myself more than what I was.什么从句,主谓宾语是什

主句部分 I是主语, had to make 是谓语 myself是宾语 more than what i was 是宾语补足语.宾语补足语部分,是一个介词短语 由more than引导. 所以what I was就是这个介词的宾语（介宾）,也就是说 what I was是这个宾语补足语( more than what i was )的宾语,也是一个宾语从句,这个从句中,I是主语,was是系动词,也就可以理解为谓语,what（已经提前）是表语.
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