USED TO (Habit - आदत)

A. PAST HABIT (BHOOTKAL KI AADAT) बीती आदत .

STRUCTURE
SUBJECT +USED TO + V1 + OBJECT

Example:
I used to drink tea.
I used to play football.

B. PRESENT HABIT (VARTMAAN KAAL KI AADAT) वर्तमान आदत

STRUCTURE
SUBJECT + IS/AM/ARE + USED TO + V1ing + OBJECT

Example:
I am used to drinking tea.