请帮我列出一般过去时的公式,肯定句:主+动词原形+其他否定句:一般疑问句:特殊疑问句:等等常用句型,都象肯定句那种形式列

肯定句：主语+动词过去式+其他
I helped you just now.
I was there yesterday.
否定句：主语+did not+动词原形+宾语+宾语补足语
She did not say that.
或主语+be的过去式+not+其他
It was't true.She was not a student.
一般疑问句：did+主语+动词原形+宾语+宾语补足语
Did you see him in the morning?
或be的过去式+主语+其他
Was he hansome in the show last night?
特殊疑问句：what/where/how/when+did+主语+动词原形+其他
what/where/how/when+be的过去式+主语+其他
What was it that made you so nervous?
What did she do last summer?
How did you get the ticket?
where did you go?
When did he come back?

一般过去时:
定义:表示过去的某个时间发生的动作或存在的状态
肯定句:主语+系动词(waswere)+表语
否定句:主语+系动词(waswere)+not+表语
疑问句:系动词(waswere)+主语+表语+?(问号)
肯定回答;Yes,主语+系动词(waswere).
否定回答:No,主语+系动词(waswere)+not. ...