unbutton

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

《簡單現在式》
I unbutton
You unbutton
He unbuttons
She unbuttons
It unbuttons
We unbutton
You unbutton
They unbutton

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

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

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

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

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

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

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

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

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

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