From the time I was little,I knew I was great 很小我就知道,我挺伟大把from the time改成while或when行吗?

From the time I was little,I knew I was great 很小我就知道,我挺伟大把from the time改成while或when行吗?
From the time I was little,I knew I was great
很小我就知道,我挺伟大
把from the time改成while或when行吗?

From the time I was little,I knew I was great 很小我就知道,我挺伟大把from the time改成while或when行吗?
不行,from the time说明从小,而while和when则说明正当我小的时候,不涉及之后的时间

while还可以,when就不讲了

肯定不行。

可以的啊，也可以这样说back from i was little
just when i was little

不能
from the time 有延续的意思
相当于“我打小就知道”
而“知道”是一状态的延续