| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] [prep] [art] first [noun] | 58 |
|
| 2 | [prep] [v-ing] [prep] [art] first [noun sg] | 55 |
|
| 3 | [prep] [v-ing] [prep] [art] [adj] time | 42 |
|
| 4 | [prep] [v-ing] [prep] [art] first time | 12 |
|
| 5 | [prep] [v-ing] [prep] [art] first time | 12 |
|
| 6 | [prep] [verb] [prep] [art] first time | 12 |
|
| 7 | [prep] [v-ing] [prep] [art] first time | 12 |
|
