Je was op zoek naar: he regretted for not learning his lesson (Engels - Hindi)

why is he not learning his lesson
वह सबक क्यों नहीं सीख रहे हैं

he is learning his lesson
he learns his lesson

is he learning his lesson?
वह अपना सबक सीख रहा है

he will be learning his lesson
वह अपना सबक सीख रहा होगा

i was very sorry for not learning my lesson
मैं अपना सबक नहीं सीख रहा था।

but sports still remained the neglected area of his activity , a fact which he regretted for the rest of his life .
लेकिन खेलों में वे फिर भी कोरे ही रहे जिसका बाद में उन्हें जिंदगी भर अफसोस रहा ।