knock

《簡單過去式》
I knocked
You knocked
He knocked
She knocked
It knocked
We knocked
You knocked
They knocked

《簡單現在式》
I knock
You knock
He knocks
She knocks
It knocks
We knock
You knock
They knock

《簡單未來式》
I will knock
You will knock
He will knock
She will knock
It will knock
We will knock
You will knock
They will knock

《過去進行》
I was knocking
You were knocking
He was knocking
She was knocking
It was knocking
We were knocking
You were knocking
They were knocking

《現在進行》
I am knocking
You are knocking
He is knocking
She is knocking
It is knocking
We are knocking
You are knocking
They are knocking

《未來進行》
I will be knocking
You will be knocking
He will be knocking
She will be knocking.
It will be knocking
We will be knocking
You will be knocking
We will be knocking

《過去完成》
I had knocked
You had knocked
He had knocked
She had knocked
It had knocked
We had knocked
You had knocked
They had knocked

《現在完成》
I have knocked
You have knocked
He has knocked
She has knocked
It has knocked
We have knocked
You have knocked
They have knocked

《未來完成》
I will have knocked
You will have knocked
He will has knocked
She will have knocked
It will have knocked
We will have knocked
You will have knocked
They will have knocked

《過去完成行進》
I had been knocking
You had been knocking
He had been knocking
She had been knocking
It had been knocking
We had been knocking
You had been knocking
They had been knocking

《現在完成行進》
I have been knocking
You have been knocking
He has been knocking
She has been knocking
It has been knocking
We have been knocking
You have been knocking
They have been knocking

《未來完成行進》
I will had been knocking
You will had been knocking
He will had been knocking
She will had been knocking
It will had been knocking
We will had been knocking
You will had been knocking
They will had been knocking