je sais nager Learn Unstarted Literal Breakdown Recording English French Learn I je Learn know (1st and 2nd person singular) sais Learn to swim nager Learn Summary The French translation for “I can swim” is je sais nager. The French, je sais nager, can be broken down into 3 parts:"I" (je), "know (1st and 2nd person singular)" (sais) and "to swim" (nager). Practice Lesson "I can swim" Practice (4) Lesson Learn Lesson words I, know (1st and 2nd person singular), to swim etc. View all lesson words Lesson phrases I can swim etc. View all lesson phrases Part of Speech Courses Verbs (-er infinitives) 2 Verbs (infinitives) 4