scum

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

《簡單現在式》
I scum
You scum
He scums
She scums
It scums
We scum
You scum
They scum

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

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

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

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

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

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

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

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

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

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