We can use "used to" to talk about a past habit or state.
use "didn't" + use + to + verb. (Remove the final /d/ ending from "used".)
question, use "did" as the auxiliary, and take the final /d/ ending off "used":
To talk about past habits in English, you can also use would + infinitive without "to":
However, you cannot use "would" in this way to talk about past states. For this, you must use "used to".
Used to can be used with action and non-action verbs
example:
She used to drink a lot
I´m used to run everyday in the park.
he didn't use to smoke every day.
Did we used to learn French?
Usually ...
usually is used for present actions and habits , that you do frequently
affirmative : subject+usually/ normally + simple present
questions :Do + subject+ usually+ simple present + ?
negative: subject + don´t + usually + simple present
Examples:
Do you usually going to park?
We usually get up at 6:00 am.
She don´t usually eat fruits and vegetables.
The school usually open at 7:00am