CC Madhya 24.145
pṛthak pṛthak ca-kāre ihā ‘api’ra artha kaya
“These six kinds of ātmārāmas engage in the loving service of Kṛṣṇa. The varieties of service are indicated by adding ‘ca,’ and they also bear the meaning of ‘api’ [‘indeed’].
There are six kinds of ātmārāmas: the neophyte student (sādhaka), one who is absorbed in Brahman realization (brahma-maya), one who has already attained the Brahman position (prāpta-brahma-laya), one who desires to be liberated (mumukṣu), one who is liberated even in this life (jīvan-mukta), and one who is self-realized (prāpta-svarūpa).