PAST PERFECT CONTINUOUS TENSE
HAD BEEN + PRESENT PARTICIPLE
I had been working in this company for ten years. Later, I resigned and joined in the concern where I am working now.
Poet the great Bharathiar had been living also in Pondicherry for some years for suppressing him from the British.
MAHENDIRAN GLOBAL ENGLISH NORTHPOIGAINALLUR NAGAPATTINAM