muff

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

《簡單現在式》
I muff
You muff
He muffs
She muffs
It muffs
We muff
You muff
They muff

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

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

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

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

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

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

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

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

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

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