| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] [verb] [verb] | 8904 |
|
| 2 | it [vb past] [adv] [verb] | 4407 |
|
| 3 | it [adv] [verb] [verb] | 1175 |
|
| 4 | it [vb past] [verb] [verb] | 368 |
|
