| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [adj] [pron] [modal v] [verb] [vb pp] | 23 |
|
| 2 | [adv] [adj] it [modal v] [verb] [vb pp] | 11 |
|
| 3 | [Wh adv] [adj] it [modal v] [verb] [verb] | 8 |
|
