| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] for [art] first [noun] | 16 |
|
| 2 | [prep] [v-ing] for [art] first [noun] | 16 |
|
| 3 | [prep] [v-ing] for [art] first [noun sg] | 16 |
|
| 4 | [prep] [v-ing] for the first [noun] | 15 |
|
| 5 | [prep] [v-ing] for [art] first time | 12 |
|
| 6 | [prep] [v-ing] for [art] first time | 12 |
|
