Saw 是see （看见）的过去式。
See 的过去时是saw， 过去分词是seen.
如：
I see him. 我看见他了。
这句话变成过去时，就是：
I saw him.我（过去）看见他。
直接将see 变为saw， 不需要助动词。
I see him的现在完成时态是：
I have seen him.
I see him的过去完成时态是：
I had seen him. (我在过去某个时间点之前已经看见他了)
I see him的被动语态：
He is seen by me.他(现在)被我看见了。
I saw him 的被动语态：
He was seen by me.他(过去)被我看见了。
I have seen him 变成被动语态就是：
He has been seen by me.他已经被我看见了。
I had seen him 的被动语态就是：
He had been seen by me. (他在过去某个时间点之前已经被我看 见了)
sαw 是谁的过去式
sαw是see的过去式。She saw the thief steal the money.
她看到小偷偷走了钱
He can't see me.
他看不到我
I'll see you tomorrow evening.
我明天晚上见你。
Can I see your authorization?
我能看你的授权书吗
I see things differently now.
现在，我看问题的方法不一样了。
There's a gentleman to see you.
有位先生要见你。
You simply must see the play.
那出戏你真得看看。
sαw 是谁的过去式
sαw 是see的过去式。
n.锯谚语格言
v.锯拉锯似地来回移动(某物)
原型see
现在分词sawing
过去式sawed 过去分词sawn复数saws 第三人称单数saws
It's fascinating to see how different people approach the problem.
看到不同的人怎样处理这个问题真是有趣极了。
