कर दिया था

had done

→ करना
phrase Rare #9,314
had done Used to describe an action completed in the past; with other verbs, it often marks that the action was completed by then.
HI: मैंने काम पूरा कर दिया था।
EN: I had finished the work.

और उसी साल अनु ने फ़िल्मों में काम करना शुरू कर दिया था।

And that same year, Anu had started working in films.

— Tribhanga (2021)

दो-तीन महीना रही, फिर उसको हाजीपुर ट्रांसफर कर दिया था।

She stayed for two or three months, then she was transferred to Hajipur.

— Bhakshak (2024)