| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] [prep] the first time | 25 |
|
| 2 | [verb] [to-vb] for the first time | 21 |
|
| 3 | [vb past] [to-vb] [prep] the first time | 11 |
|
| 4 | begin [to-vb] [prep] the first time | 8 |
|
| 5 | began [to-vb] [prep] the first time | 5 |
|
| 6 | [vb pp] [to-vb] [prep] the first time | 5 |
|
