If your teacher imported you through Clever, CommonLit automatically creates your account and adds you to all your classes.
You can simply log in by clicking the "Log in with Clever" button on the CommonLit login page.
Additionally, you can click the CommonLit logo on your Clever portal.
You can also log in manually using your CommonLit username and password: If you have issues logging in with Clever, you can use your CommonLit username and password to log in. Not sure what your username or password is? Ask your teacher to check their Manage Students page to view your username and/or help you reset your CommonLit password.