Adverbes de temps et de lieu - Adverbes de basse fréquence

not at any point in time

jamais

on any occasion

jamais

in a manner that almost does not occur or happen

à peine

for one single time

une fois

for a single instance

une fois

for two instances

deux fois

on a very infrequent basis

rarément

used to refer to something that happens rarely or infrequently

rarement

on very rare occasions

rarement

in an infrequent and unpredictable manner

sporadiquement

not on regular occasions

rarement

not on a regular basis

occasionnellement

on irregular but not rare occasions

on occasions that are not regular or frequent

at moments that are not constant or regular

par moments

at infrequent intervals

parfois

at irregular intervals

périodiquement