| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [det] [noun] | 455 |
|
| 2 | [vb pp] on [prep] a [noun] | 219 |
|
| 3 | [vb pp] on [prep] [det] [noun] | 93 |
|
| 4 | on [prep] a [det] [noun] | 39 |
|
| 5 | [vb pp] on [prep] a [det] | 5 |
|
