clef

J'ai la clef.

I have the key.

Voici ma clef.

Here is my key.

C'est ta clef.

Here's your key.

J'ai perdu ma clef.

I've lost my key.

Tom semble avoir perdu sa clef.

Tom seems to have lost his key.

C'est à Tom que j'ai donné la clef.

Tom is the one I gave the key to.

Je perdis la clef.

I lost my key.

Nous avons finalement trouvé la clef.

We found the key at last.