billboard

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

《簡單現在式》
I billboard
You billboard
He billboards
She billboards
It billboards
We billboard
You billboard
They billboard

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

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

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

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

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

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

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

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

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

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