present
I last
You last
He lasts
She lasts
It lasts
We last
They last
past
I lasted
You lasted
He lasted
She lasted
It lasted
We lasted
They lasted
future
I will last
You will last
He will last
She will last
It will last
We will last
They will last
conditional
I would last
You would last
He would last
She would last
It would last
We would last
They would last