tant que tu y es

== French == === Alternative forms === tant que vous y êtes (T–V distinction) === Pronunciation === IPA(key): /tɑ̃ k(ə) ty i ɛ/ === Adverb === tant que tu y es (informal) while you're at it Synonym: pendant que tu y es ==== Usage notes ==== Often used to express one's flabbergast or indignation about something, by ironically suggesting to go even further; similar to why don't you at the end of a sentence. Also used with other pronouns, especially on: tant qu'on y est. ==== See also ==== tant qu'à faire