| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] [noun prp] on [noun] | 439 |
|
| 2 | [prep] [noun prp] on a [noun] | 206 |
|
| 3 | [vb past] [prep] [noun prp] a [noun] | 51 |
|
| 4 | [vb past] [prep] [noun prp] on a | 33 |
|
| 5 | [vb past] [noun prp] on a [noun] | 22 |
|
