| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it [adv] | 4820 |
|
| 2 | [vb past] [adv] [to-vb] | 3885 |
|
| 3 | [vb past] it [to-vb] | 547 |
|
| 4 | it [adv] [to-vb] | 357 |
|
