| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun] [adv] | 18882 |
|
| 2 | a [adj] [noun] while | 415 |
|
| 3 | [adj] [noun] while [adv] | 121 |
|
| 4 | a [noun] while [adv] | 16 |
|
