knowed不是know的过去式。
原形:know
过去式: knew
过去分词: known
现在分词: knowing
第三人称单数: knows
派生词:knowable knower
know 英[nəʊ] 美[noʊ]
v. 知道; 了解; 认识; 确信;
n. 知情;
[例句]
1、I don't know the name of the place.
我不知道那个地方的名字。
2、
I don't know what happened to her husband.
我不知道她丈夫出了什么事。
不对的呢,朋友
原形:know
过去式: knew
过去分词: known
现在分词: knowing
第三人称单数: knows
派生词:knowable knower
并不是 know 的过去式应该是knew 过去分词为known
know的过去式是knew