changeraient

/ʃɑ̃.ʒʁɛ/changer
1.
verbConditional1stPresentPlur3

would change

would alter

would replace

S'ils gagnaient au loto, ils changeraient complètement de vie.

If they won the lottery, they would change their lives completely.

Synonyms:modifier, remplacer, altérer, transformer