| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] [noun] while [v-ing] | 20 |
|
| 2 | [adv] [adj] [noun sg] while [v-ing] | 15 |
|
| 3 | [adv] [adj] [noun pl] while [v-ing] | 11 |
|
| 4 | more [adj] [noun] while [v-ing] | 7 |
|
