| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] while [v-ing] [adj] [noun] | 22 |
|
| 2 | [verb] while [verb] [adj] [noun] | 14 |
|
| 3 | [verb] while [verb] [adj] [noun sg] | 12 |
|
| 4 | [vb pp] while [verb] [adj] [noun] | 12 |
|
| 5 | [verb] while [verb] [adj] [noun pl] | 10 |
|
