grub

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

《簡單現在式》
I grub
You grub
He grubs
She grubs
It grubs
We grub
You grub
They grub

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

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

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

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

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

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

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

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

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

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