There were aspirated stops at three places of articulation: labial, coronal, and velar /pʰ tʰ kʰ/. Earlier Greek, represented by Mycenaean Greek, likely had a labialized velar aspirated stop /kʷʰ/, which later became labial, coronal, or velar depending on dialect and phonetic environment.
ఒక స్టాప్ లేబియల్, కరోనల్ లేదా వెలార్ ఏ రెండు అంశాలపై ఆధారపడి ఉంటుంది?
dialect and phonetic environment