certainement

Il viendra certainement avec sa femme.

He will certainly come with his wife.

C'est certainement la meilleure solution pour tout le monde.

It is certainly the best solution for everyone.

Tu as certainement raison sur ce point.

You are certainly right on that point.

Elle a certainement oublié notre rendez-vous.

She has certainly forgotten our appointment.

Je ne ferai certainement pas ça à ta place.

I would certainly not do that if I were you.