Explications:
Always
toujours
All the time (tout le temps)
He always leaves at nine.
He leaves at nine all the time.
Usually
d'habitude
généralement
1. On peut remplacer par “to be used to…” (avoir l'habitude de…)
2. generally
I usually leave at eight.
I am used to leaving at eight.
I generally leave at eight.
Often
souvent
frequently
They often leave at nine.
They frequently leave at nine.
Sometimes
quelquefois
from time to time (de temps en temps)
We sometimes leave at nine thirty.
From time to time we can leave later.
Occasionally
occasionnellement
sometimes
I occasionally leave at ten.
Rarely
rarement
hardly
He rarely travels abroad.
Never
jamais
ever, not ever
She never travels abroad.
Have you ever travelled abroad ?