| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for the first time they [vb past] | 5 |
|
| 2 | for the first time they [vb past] | 5 |
|
| 3 | for [art] first time they [vb past] | 5 |
|
| 4 | for [art] first time they [vb past] | 5 |
|
