| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [prep] [noun sg] | 29471 |
|
| 2 | on [art] [noun] [prep] [noun sg] | 9807 |
|
| 3 | on [art] [noun] [prep] [noun sg] | 9807 |
|
| 4 | on a [noun] [prep] [noun] | 3482 |
|
| 5 | on a [noun] [prep] [noun sg] | 1732 |
|
