| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [noun] | 68100 |
|
| 2 | [adv prt] a [noun] | 13372 |
|
| 3 | on [art] [noun] | 2608 |
|
| 4 | on [art] [noun] | 2608 |
|
| 5 | on a [noun] | 757 |
|
| 6 | on a [noun] | 700 |
|
