certificate

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

《簡單現在式》
I certificate
You certificate
He certificates
She certificates
It certificates
We certificate
You certificate
They certificate

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

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

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

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

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

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

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

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

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

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