| Sound | Tongue | Lips | Jaw | Teeth | Air | Vocal Chords |
|---|---|---|---|---|---|---|
| /ˈ/ | ||||||
| /f/ | The bottom lips are in contact with the teeth. | The top teeth press the bottom lips. | The air flows through the teeth. | The vocal cords do not vibrate. | ||
| /ɛ/ | The tongue tip touches the back of the bottom front teeth. The middle part of the tongue arches up towards the roof of the mouth. | The jaw drops. | The vocal cords vibrate. | |||
| /t/ | The tongue will come up. The front part will touch the roof of the mouth behind the top teeth. Then it will pull down to release the air. | The teeth are together. Then they separate. | Air passes through the mouth. First, the air stops. Then, it flows. | The vocal cords do not vibrate. |