这里是would 还是could ?

这里是would 还是could ? 'd 是could 还是would? I'd 如何区分是I could还是I would? I'd 是指I could 还是I would? 这个应该是would 还是 could 呢? would you mind、could you please后面是加to do 还是doing? She spoke clearly,so that every could hear.这里hear是动词还是名词? He said he （）swim when he was six 这里是could还是couldn‘t She spoke clearly ,so that wvery could hear.hear在这里是名词还是动词?s could,would... would,could, "i hope she'd be very happy".这里的" 'd " 是had还是would?为什么?