助动词的强调句有固定的时态吗?

题目

助动词的强调句有固定的时态吗?
在书上看到只能和一般现在时和过去时的肯定句连用,可是在they do have increased political power,就是现在完成时了,还有he did not think l had really done the work,but l did.这也不是肯定句吧,
错了，是这个he did not think l had really done the work,but l had!这不就是强调句吗

答案

朋友!第一句不是完成时.have increased political power,increased political power 意思是更多的政治权利,increased是形容词
第2句就更离谱了.have done the work 已经完成工作,哪里来的助动词的强调句