| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it [verb] [be] | 488 |
|
| 2 | [Wh det] it [adv] [verb] | 238 |
|
| 3 | [Wh det] [adv] [verb] [be] | 181 |
|
| 4 | it [adv] [verb] [be] | 138 |
|
| 5 | [Wh det] it [adv] [be] | 67 |
|
