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