comment t'as su

how did you know

→ comment
phrase Rare #35,803
how did you know Informal spoken form of « comment tu as su »; « t'as » is a contraction of « tu as ».
FR: Comment t'as su que j'avais déménagé ?
EN: How did you know I'd moved?

Comment t'as su que j'étais là ?

How did you know I was there?

Comment t'as su qu'on était là ?

How did you know we were here?

Comment t'as su que c'était cette maison-là ?

How did you know it was this house?

— Ménage (1986)

Comment t'as su que c'était moi ?

How did you know it was me?

Comment t'as su où j'étais ?

How did you know where I was?

Comment t'as su ?

How did you know?

— The Little Sister (2025)

Comment t'as su que je travaillais ici ?

How did you know I worked here?

— Pierrot le Fou (1965)

Comment t'as su que j'étais ici ?

How did you know I was here?

Comment t'as su qu'il fallait venir ?

How did you know you were supposed to come?

— Scream 7 (2026)