| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb past] for the first [noun] | 10 |
|
| 2 | we [vb past] for the first [noun sg] | 9 |
|
| 3 | we [vb past] for the first time | 6 |
|
| 4 | we [vb past] for the first time | 6 |
|
