Antonyms for the phrase "attends regularly" could be "sporadic attendance," "irregular attendance," "inconsistent attendance," or "infrequent attendance." These antonyms suggest that the person is not attending at the expected or desired frequency, with a lack of commitment, interest, or motivation to attend regularly. Some other antonyms could include "missing class," "skipping meetings," "neglecting appointments," or "avoiding events." These expressions imply that the person is intentionally or unintentionally failing to attend, resulting in a lack of reliability, accountability, or engagement. In contrast, attending regularly implies a consistent and responsible approach to attending events, classes, or meetings, which can help promote learning, networking, and relationships.