| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] on [art] [adj] | 8187 |
|
| 2 | back on [art] [adj] | 232 |
|
| 3 | [vb pp] back on [art] | 58 |
|
| 4 | [vb pp] back [art] [adj] | 29 |
|
| 5 | [vb pp] back on [adj] | 12 |
|
