| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] when [art] group | 7 |
|
| 2 | [prep] [adj] when [art] group | 7 |
|
| 3 | [adj] when [art] group [prep] | 12 |
|
| 4 | [adj] when [art] group of | 12 |
|
| 5 | [adj] when [art] group of | 12 |
|
| 6 | [adj] when [art] group [prep] | 12 |
|
