| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on a [noun sg] | 21593 |
|
| 2 | [pron] a [noun sg] | 21494 |
|
| 3 | [pron] on [noun sg] | 2517 |
|
| 4 | [pron] on a | 1417 |
|
