| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] for a [noun sg] | 1898 |
|
| 2 | on [pron] a [noun sg] | 168 |
|
| 3 | on [pron] for a | 47 |
|
| 4 | on [pron] for [noun sg] | 33 |
|
