| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] case for a | 98 |
|
| 2 | [art] case for a | 98 |
|
| 3 | the case for a | 68 |
|
| 4 | the case for a | 68 |
|
| 5 | a case for a | 28 |
|
| 6 | a case for a | 28 |
|
