untread

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

《簡單現在式》
I untread
You untread
He untreads
She untreads
It untreads
We untread
You untread
They untread

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

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

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

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

《過去完成》
I had untrodden、untrod
You had untrodden、untrod
He had untrodden、untrod
She had untrodden、untrod
It had untrodden、untrod
We had untrodden、untrod
You had untrodden、untrod
They had untrodden、untrod

《現在完成》
I have untrodden、untrod
You have untrodden、untrod
He has untrodden、untrod
She has untrodden、untrod
It has untrodden、untrod
We have untrodden、untrod
You have untrodden、untrod
They have untrodden、untrod

《未來完成》
I will have untrodden、untrod
You will have untrodden、untrod
He will has untrodden、untrod
She will have untrodden、untrod
It will have untrodden、untrod
We will have untrodden、untrod
You will have untrodden、untrod
They will have untrodden、untrod

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

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

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