| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it on the back | 29 |
|
| 2 | [verb] it on the back | 29 |
|
| 3 | [vb past] it on the back | 8 |
|
| 4 | [vb base] it on the back | 7 |
|
| 5 | put it on the back | 7 |
|
| 6 | [vb infin] it on the back | 7 |
|
