or
but/and yet
draw a negative conclusion in the second half of the sentence
ensuite
then
ou bien
or else / or otherwise
donc
therefore / so
signal cause and effect
2 options for:
Either or…
ou (bien)… ou (bien)
soit…soit
soit is more common in writing
ou bien is very formal, ou is most common
lorsque
when
more formal than quand
puisque
as / since / because
i did x as/since/because y happened
quoique
even though
convey opposing ideas
prefered to malgré que
tandis que
while
alors que
describe actions in contrast
while