Here are some other common circumlocutions that can be compressed into just one word:
Replace:
· the reason for
· for the reason that
· owing/due to the fact
· in light of the fact that
· considering the fact
· on the grounds that
· this is why
with: because, since, why
Replace:
· on the occasion of
· in a situation in which
· under circumstances in which
with: when
Replace:
· as regards
· in reference to
· with regard to
· concerning the matter of
with: about
Replace:
· it is crucial that
· it is necessary that
· it is important that
with: must, should
Replace:
· is able to
· has the opportunity to
· has the capacity for
· has the ability to
with: can
Replace:
· it is possible that
· it could happen that
· the possibility exists for
with: may, might, could