present
I invent
You invent
He invents
She invents
It invents
We invent
They invent
past
I invented
You invented
He invented
She invented
It invented
We invented
They invented
future
I will invent
You will invent
He will invent
She will invent
It will invent
We will invent
They will invent
conditional
I would invent
You would invent
He would invent
She would invent
It would invent
We would invent
They would invent