| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] when [art] first | 20 |
|
| 2 | [adv] when the first | 20 |
|
| 3 | [adv] when the first | 20 |
|
| 4 | [adv] when [art] first | 20 |
|
| 5 | [adv] when [art] first | 18 |
|
