| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] on the air | 15 |
|
| 2 | [verb] on the air | 15 |
|
| 3 | [vb past] on the air | 11 |
|
| 4 | hang on the air | 8 |
|
| 5 | hung on the air | 6 |
|
