underestimate

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

《簡單現在式》
I underestimate
You underestimate
He underestimates
She underestimates
It underestimates
We underestimate
You underestimate
They underestimate

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

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

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

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

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

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

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

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

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

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