There is a lot of information in this review point (13 associations, more associations than there are levels). Shouldn’t this really be 13 different grammar points? The problem I encounter is getting a review for one association (say V(る1) → 見 る → 見 て), and then the next review is for a totally different association (say する→して), and then quite often failing it. I see that by doing this, eventually all of the associations I don’t know will be added to ghost reviews, however they don’t get trained through all of the SRS levels individually, weakening the retention of the info (also making it a frustrating experience).