Result, attempt, and cancellation
Interpret imperfective and perfective registration forms under success and failure.
Я записывался на курс can report activity or fact, even if registration was cancelled or failed. Я записался normally presents registration as achieved.
- не записывался: did not engage in registration.
- не записался: did not complete/succeed in registering.
- Context can make process and result contrasts explicit.
Mini-check