What is the difference between "used to" and "be used to"?
"Used to" and "be used to" are two completely different structures with different meanings and time references. According to the British National Corpus, "used to" for past habits appears approximately 85 times per million words, making it one of the most common ways to express past habits in English. The key difference is that "used to + infinitive" describes past habits that no longer exist, while "be used to + gerund" describes present familiarity or comfort with something.
Used To + Infinitive
Past habits/states that ended
"I used to smoke." (I quit)
Be Used To + Gerund
Present familiarity/comfort
"I'm used to working late."
Get Used To + Gerund
Process of adapting
"I'm getting used to the cold."
Would + Infinitive
Past repeated ACTIONS only
"We would visit grandma."



