don't know what

Don't know what you were worried about.

Je ne sais pas pourquoi tu t’inquiétais.

— Control (2007)

Those who've never tried sushi don't know what they're missing.

Ceux qui n’ont jamais goûté aux sushis ne savent pas ce qu’ils ratent.

Don't know what she has grown up to be.

Je ne sais pas ce qu’elle est devenue en grandissant.

— Piku (2015)

Don't know what?

Tu ne sais pas quoi ?

— A Prophet (2009)

Don't know what they always talked about.

Je ne sais pas de quoi ils parlaient tout le temps.

— Dil Se.. (1998)

Like we don't know what she's up to.

Comme si on ne savait pas ce qu’elle mijote.

— Malena (2000)

Don't know what to say.

Je ne sais pas quoi dire.

— I'm Still Here (2024)

Don't know what I'd have done without this taxi driver.

Je ne sais pas ce que j’aurais fait sans ce chauffeur de taxi.

— A Taxi Driver (2017)