present
I question
You question
He questions
She questions
It questions
We question
They question
past
I questioned
You questioned
He questioned
She questioned
It questioned
We questioned
They questioned
future
I will question
You will question
He will question
She will question
It will question
We will question
They will question
conditional
I would question
You would question
He would question
She would question
It would question
We would question
They would question