I was working
you were working
he/she/it was working
we were working
you were working
they were working
I was not working
you were not working
he/she/it was not working
we were not working
you were not working
they were not working
was I working?
were you working?
was he/she/it working
were we working?
were you working?
were they working?
否定缩略式：I wasn't working, you weren't working 等
否定疑问式：was he not/wasn't he working? 等
参见第165节中关于现在分词的拼写法。
注意有些词不能用于进行时态。（参见第168节。）
You can memorize words in an efficient way if you pronounce them reasonably. Say words correctly, and you will learn them easily. Correct pronunciation means correct spelling of the words. English spelling is not good to guide its pronunciation. But spelling and pronunciation have closed relationship. They match each other perfectly. Sometimes we can pronounce a word according to its spelling. English pronunciation can also guide its spelling. This is a two-way communication.
