| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they [verb] [art] first | 7 |
|
| 2 | when they [verb] [art] first | 7 |
|
| 3 | when they [vb past] [art] first | 7 |
|
| 4 | when they [verb] the first | 7 |
|
| 5 | when they [verb] [art] first | 7 |
|
