| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | while [prep] [art] same [noun] | 320 |
|
| 2 | while [prep] [art] same [noun] | 320 |
|
| 3 | while on [art] [adj] [noun] | 74 |
|
| 4 | [conj] on [art] same [noun] | 58 |
|
| 5 | while on [art] same [noun] | 6 |
|
