43.6 Putting it all together, note the following inflections of the PERFECT MIDDLE for consonant stem verbs. (S 406, cf. G 253) 43.7 (S 406, cf. G 253) 43.8 (cf. S 406, G 253) 43.9 (cf. S 407, G 253) Chapter Navigation Key Terms and Concepts Perfect System: Middle Voice Consonant Sound Changes Some Perfect Paradigms Perfect Active Participles Perfect Middle Participles Periphrastic Verbs Perfect Passive and Middle Voices Exercises 43 Charts JPG Book Nav Consonant Sound Changes The Perfect System: Active Participles