| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] on [art] air | 15 |
|
| 2 | [vb past] on the air | 11 |
|
| 3 | took on [art] air | 7 |
|
| 4 | hung on [art] air | 6 |
|
