| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] on a [noun] | 8925 |
|
| 2 | [noun] on [noun] [conj] | 7433 |
|
| 3 | [noun] a [noun] [conj] | 2134 |
|
| 4 | on a [noun] [conj] | 1964 |
|
