present
I sigh
You sigh
He sighs
She sighs
It sighs
We sigh
They sigh
past
I sighed
You sighed
He sighed
She sighed
It sighed
We sighed
They sighed
future
I will sigh
You will sigh
He will sigh
She will sigh
It will sigh
We will sigh
They will sigh
conditional
I would sigh
You would sigh
He would sigh
She would sigh
It would sigh
We would sigh
They would sigh