《簡單過去式》
I sapped
You sapped
He sapped
She sapped
It sapped
We sapped
You sapped
They sapped
《簡單現在式》
I sap
You sap
He saps
She saps
It saps
We sap
You sap
They sap
《簡單未來式》
I will sap
You will sap
He will sap
She will sap
It will sap
We will sap
You will sap
They will sap
《過去進行》
I was sapping
You were sapping
He was sapping
She was sapping
It was sapping
We were sapping
You were sapping
They were sapping
《現在進行》
I am sapping
You are sapping
He is sapping
She is sapping
It is sapping
We are sapping
You are sapping
They are sapping
《未來進行》
I will be sapping
You will be sapping
He will be sapping
She will be sapping.
It will be sapping
We will be sapping
You will be sapping
We will be sapping
《過去完成》
I had sapped
You had sapped
He had sapped
She had sapped
It had sapped
We had sapped
You had sapped
They had sapped
《現在完成》
I have sapped
You have sapped
He has sapped
She has sapped
It has sapped
We have sapped
You have sapped
They have sapped
《未來完成》
I will have sapped
You will have sapped
He will has sapped
She will have sapped
It will have sapped
We will have sapped
You will have sapped
They will have sapped
《過去完成行進》
I had been sapping
You had been sapping
He had been sapping
She had been sapping
It had been sapping
We had been sapping
You had been sapping
They had been sapping
《現在完成行進》
I have been sapping
You have been sapping
He has been sapping
She has been sapping
It has been sapping
We have been sapping
You have been sapping
They have been sapping
《未來完成行進》
I will had been sapping
You will had been sapping
He will had been sapping
She will had been sapping
It will had been sapping
We will had been sapping
You will had been sapping
They will had been sapping