| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] a [noun sg] | 70594 |
|
| 2 | on a [noun sg] | 21593 |
|
| 3 | on [conj] [noun sg] | 68 |
|
| 4 | on [conj] a | 56 |
|
