| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [adj] it [be] [verb] | 379 |
|
| 2 | [adv] [adj] it [is] [verb] | 356 |
|
| 3 | [Wh adv] [adj] [pron] [is] [verb] | 297 |
|
