| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for the first time [v-ing] | 31 |
|
| 2 | [prep] the first time [v-ing] | 31 |
|
| 3 | [prep] the first time [v-ing] | 31 |
|
| 4 | for the first time [v-ing] | 31 |
|
