| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] while on [art] | 60 |
|
| 2 | [noun sg] while on [art] | 38 |
|
| 3 | [noun] while on a | 28 |
|
| 4 | [noun] while on the | 26 |
|
| 5 | [noun pl] while on [art] | 14 |
|
| 6 | [noun prp] while on [art] | 7 |
|
| 7 | [noun] while on an | 6 |
|
