present
I mark
You mark
He marks
She marks
It marks
We mark
They mark
past
I marked
You marked
He marked
She marked
It marked
We marked
They marked
future
I will mark
You will mark
He will mark
She will mark
It will mark
We will mark
They will mark
conditional
I would mark
You would mark
He would mark
She would mark
It would mark
We would mark
They would mark