| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to the back of | 364 |
|
| 2 | to [art] back of | 364 |
|
| 3 | to the back of | 364 |
|
| 4 | to [art] back of | 357 |
|
| 5 | to [art] backs of | 7 |
|
