| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for the very first time [prep] | 6 |
|
| 2 | for the [adv] first time [prep] | 6 |
|
| 3 | for the [adv] first time [prep] | 6 |
|
| 4 | for the [adv] first time in | 5 |
|
