Pronoun foundations (what a pronoun is, the six functional families, the agreement rule, why pronouns are everywhere in the NT), personal pronouns (ἐγώ, σύ, ἡμεῖς, ὑμεῖς), αὐτός Step 1/2/3 derivation and three functions (third-person, intensive, identical), demonstratives οὗτος and ἐκεῖνος, the relative pronoun ὅς ἥ ὅ with antecedent agreement, reflexive ἑαυτοῦ and reciprocal ἀλλήλων, interrogative τίς vs indefinite τις, πᾶς in three positions, parsing workflows, and translation practice on NT-style phrases. Unlock each subtopic by scoring at least 90% on its mastery check.