conserve

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

《簡單現在式》
I conserve
You conserve
He conserves
She conserves
It conserves
We conserve
You conserve
They conserve

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

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

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

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

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

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

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

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

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

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