blacken

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

《簡單現在式》
I blacken
You blacken
He blackens
She blackens
It blackens
We blacken
You blacken
They blacken

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

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

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

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

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

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

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

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

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

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