| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it [be] [pron] [modal v] [vb infin] | 6 |
|
| 2 | [Wh adv] it [be] [pers pn] [modal v] [verb] | 6 |
|
| 3 | [Wh adv] it [be] [pron] [modal v] [verb] | 6 |
|
| 4 | [Wh adv] it [be] [pron] [vb mod] [verb] | 6 |
|
| 5 | [Wh adv] it be [pron] [modal v] [verb] | 6 |
|
| 6 | where it [be] [pron] [modal v] [verb] | 6 |
|
| 7 | [Wh adv] it is [pron] [modal v] [verb] | 6 |
|
| 8 | [Wh adv] it [is] [pron] [modal v] [verb] | 6 |
|
