| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] [prep] first [noun sg] | 13 |
|
| 2 | [vb past] [vb pp] [prep] first [noun] | 11 |
|
| 3 | had [verb] [prep] first [noun] | 9 |
|
| 4 | [vb past] [verb] at first [noun] | 6 |
|
| 5 | [vb past] [to-vb] [prep] first [noun] | 5 |
|
