| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [art] [noun] | 5827 |
|
| 2 | when [art] [noun sg] | 4437 |
|
| 3 | [adv] [art] time | 1013 |
|
| 4 | when [art] time | 34 |
|
| 5 | when [art] time | 34 |
|
