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