expound

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

《簡單現在式》
I expound
You expound
He expounds
She expounds
It expounds
We expound
You expound
They expound

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

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

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

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

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

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

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

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

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

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