1 (wiktionary) 2 (fr.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Verbs Nouns Adjectives/Adverbs Pronouns Prepositions Conjunctions
perhaps (Advanced search)

NGSL3000 perhaps Possibly, but not certainly; maybe adv
SAT5000 perhaps Possibly. adv.

Tanaka6000 perhaps

perhaps {adv} (indicating a lack of certainty)

Perhaps it will rain tomorrow .	Peut-être pleuvra-t-il demain.
Perhaps he knows this story .	Peut-être connaît-il cette histoire.
Perhaps I'll like this book .	Peut-être que j'aimerai ce livre.
Perhaps it will rain in the afternoon .	Il pleuvra peut-être dans l'après-midi.
Perhaps he'll never become famous .	Peut-être ne deviendra-t-il jamais célèbre.