happen

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

《簡單現在式》
I happen
You happen
He happens
She happens
It happens
We happen
You happen
They happen

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

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

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

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

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

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

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

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

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

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