present
I grin
You grin
He grins
She grins
It grins
We grin
They grin
past
I grinned
You grinned
He grinned
She grinned
It grinned
We grinned
They grinned
future
I will grin
You will grin
He will grin
She will grin
It will grin
We will grin
They will grin
conditional
I would grin
You would grin
He would grin
She would grin
It would grin
We would grin
They would grin