I saw her clean the classroom你刚才说的 clean是过去式还是现在是 在么

I saw her clean the classroom你刚才说的 clean是过去式还是现在是 在么 还是我this is the pen used by me 再问一个 在么?I saw her clean the classroom.这个是不定式 I saw her cleaning the classroom.这个现在分词 能否用 过去分词 代替过去 I saw her cleaned the classroom` 效果和I saw her clean saw,go,her,the,into,room,I..(连词成句) I saw her going across the street 这样写对吗? i saw you and her walking in the rain... I saw her ______at the window,thinking.(seat) I saw her _____at the window,thinking.(seat) I saw Iucy clean the fioor when I came 这个句子有什么错误 I watched the crane for a long time and saw her catch a fish.saw her catch a fish.用 saw her catch a fish还是 saw her catching a fish. I saw them [] the windows when I went to look for jim.A cleaning B cleaned C clean D to clean I saw her play when I was I haven’t seen her for 35 years or so,but I recognized her a_A.the moment I saw her B.for the moment I saw herC.at the moment I saw her D.the moment when I saw her为什么选a不选d呢 i always remember what she ——【do】when i saw her for the first time I saw her __ into the library when I was walking pastA emterB comingC goD come I found her nice and honest( )I saw her.我想请问为什么不能是on the first time 一道英语选择题_______I saw her,I fell in love with her._______I saw her,I fell in love with her.A.For the first time B.At the first timeC.The first time D.From the first time I found her nice and honest____i saw her.为什么是the first time?不是for the first time i saw a saw ,and sawed the