| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [prep] [art] [noun pl] [prep] | 3078 |
|
| 2 | a [noun] on [art] [noun] [prep] | 2505 |
|
| 3 | [art] [noun] on [art] [noun pl] [prep] | 619 |
|
| 4 | a [noun] on [art] [noun pl] [prep] | 268 |
|
