| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [noun] at | 104 |
|
| 2 | i [vb past] at [num ord] | 60 |
|
| 3 | [vb past] [noun] at [num ord] | 47 |
|
| 4 | i [vb past] [noun] [num ord] | 31 |
|
