| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [art] [adj] number | 8 |
|
| 2 | when [art] [adj] number | 8 |
|
| 3 | when [art] [adj] number | 8 |
|
| 4 | when a [adj] number | 6 |
|
