demonstrate

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

《簡單現在式》
I demonstrate
You demonstrate
He demonstrates
She demonstrates
It demonstrates
We demonstrate
You demonstrate
They demonstrate

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

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

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

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

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

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

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

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

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

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