| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] first [noun] | 1225 |
|
| 2 | [vb past] [pron] at [noun] | 445 |
|
| 3 | [pron] at first [noun] | 49 |
|
| 4 | [vb past] at first [noun] | 37 |
|
| 5 | [vb past] [pron] at first | 22 |
|
