Terms containing it is often the case that

Subject	English	Russian
gen.	it is often the case that	часто бывает, что (It is often the case that a target company will keep accounts only in accordance with the Russian accounting standards (which differ from international accounting regulations). DBiRF Alexander Demidov)
gen.	it is often the case that	зачастую (A.Rezvov)
dipl.	it is very often the case that	очень часто происходит следующее (bigmaxus)