undervalue

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

《簡單現在式》
I undervalue
You undervalue
He undervalues
She undervalues
It undervalues
We undervalue
You undervalue
They undervalue

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

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

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

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

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

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

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

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

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

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