| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] a [noun] | 73986 |
|
| 2 | on a [noun] | 24070 |
|
| 3 | [conj] on [noun] | 3868 |
|
| 4 | [conj] on a | 974 |
|
