backfire

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

《簡單現在式》
I backfire
You backfire
He backfires
She backfires
It backfires
We backfire
You backfire
They backfire

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

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

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

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

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

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

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

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

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

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