《簡單過去式》
I specialized
You specialized
He specialized
She specialized
It specialized
We specialized
You specialized
They specialized
《簡單現在式》
I specialize
You specialize
He specializes
She specializes
It specializes
We specialize
You specialize
They specialize
《簡單未來式》
I will specialize
You will specialize
He will specialize
She will specialize
It will specialize
We will specialize
You will specialize
They will specialize
《過去進行》
I was specializing
You were specializing
He was specializing
She was specializing
It was specializing
We were specializing
You were specializing
They were specializing
《現在進行》
I am specializing
You are specializing
He is specializing
She is specializing
It is specializing
We are specializing
You are specializing
They are specializing
《未來進行》
I will be specializing
You will be specializing
He will be specializing
She will be specializing.
It will be specializing
We will be specializing
You will be specializing
We will be specializing
《過去完成》
I had specialized
You had specialized
He had specialized
She had specialized
It had specialized
We had specialized
You had specialized
They had specialized
《現在完成》
I have specialized
You have specialized
He has specialized
She has specialized
It has specialized
We have specialized
You have specialized
They have specialized
《未來完成》
I will have specialized
You will have specialized
He will has specialized
She will have specialized
It will have specialized
We will have specialized
You will have specialized
They will have specialized
《過去完成行進》
I had been specializing
You had been specializing
He had been specializing
She had been specializing
It had been specializing
We had been specializing
You had been specializing
They had been specializing
《現在完成行進》
I have been specializing
You have been specializing
He has been specializing
She has been specializing
It has been specializing
We have been specializing
You have been specializing
They have been specializing
《未來完成行進》
I will had been specializing
You will had been specializing
He will had been specializing
She will had been specializing
It will had been specializing
We will had been specializing
You will had been specializing
They will had been specializing