| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] a [noun sg] | 23568 |
|
| 2 | on a [noun sg] | 21593 |
|
| 3 | on [subord] [noun sg] | 40 |
|
| 4 | on [subord] a | 36 |
|
