ulcerate

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

《簡單現在式》
I ulcerate
You ulcerate
He ulcerates
She ulcerates
It ulcerates
We ulcerate
You ulcerate
They ulcerate

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

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

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

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

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

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

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

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

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

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