| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] a | 17763 |
|
| 2 | [vb past] [verb] it | 7640 |
|
| 3 | [verb] it a | 3043 |
|
| 4 | [vb past] it a | 586 |
|
