je serais
I would be much obliged if you could keep quiet.
Je vous serais très reconnaissant de bien vouloir garder le silence.
I would be more careful if I were you.
Je serais plus prudent si j'étais toi.
I would be more comfortable with a larger organization.
Je serais plus à l'aise dans une organisation plus importante.
— Investigation of a Citizen Above Suspicion (1970)
And then I would be back to my family.
Et ensuite, je retournerais auprès de ma famille.
— Elite Squad (2007)
I gave her my word I would be back home by nine.
Je lui ai donné ma parole que je serais de retour à la maison avant neuf heures.