| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it [be] [adv] | 1412 |
|
| 2 | it [be] [adv] [Wh det] | 366 |
|
| 3 | [vb past] it [be] [Wh det] | 17 |
|
| 4 | [vb past] [be] [adv] [Wh det] | 8 |
|
| 5 | [vb past] it [adv] [Wh det] | 8 |
|
