| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] at [num ord] | 20 |
|
| 2 | it [vb past] [prep] last | 15 |
|
| 3 | it [vb past] [prep] first | 13 |
|
| 4 | it had [prep] [num ord] | 6 |
|
