checker

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

《簡單現在式》
I checker
You checker
He checkers
She checkers
It checkers
We checker
You checker
They checker

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

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

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

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

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

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

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

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

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

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