tu manqueras

will be missed, will lack

→ manquer
manquer to miss (a train, flight, etc.) + as tu future tense
verb · 2nd-person singular, future tense Rare #52,434
will be missed With manquer à quelqu’un, the person who is missed is the subject in French: « Tu nous manqueras » means “We will miss you.”
FR: Tu me manqueras.
EN: I will miss you.
will lack Often used as manquer de quelque chose, “to lack something.”
FR: Tu ne manqueras de rien.
EN: You won’t lack anything.
Conjugation of manquer
Indicative future
SingularPlural
First manquerai —
Second manqueras manquerez
Third manquera —

Tu nous manqueras.

We’ll miss you.

Tu nous manqueras, Milo.

We will miss you, Milo.

— Atlantide, l'empire perdu (2001)

Tu ne manqueras de rien.

You won't want for anything.

— Gangs of Wasseypur : 1ère partie (2012)

Tu nous manqueras beaucoup !

We will miss you very much!

— Amarcord (1973)