| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [unc] [noun sg] | 575 |
|
| 2 | on [art] [unc] [noun sg] | 332 |
|
| 3 | on [art] [unc] [noun sg] | 332 |
|
| 4 | on a [unc] [noun sg] | 73 |
|
| 5 | on a [unc] [noun] | 70 |
|
