| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how it [vb mod] be | 346 |
|
| 2 | how it [modal v] be | 346 |
|
| 3 | [adv] it can be | 327 |
|
| 4 | how [pron] can be | 137 |
|
| 5 | how [pers pn] can be | 122 |
|
| 6 | [Wh adv] it can be | 101 |
|
| 7 | how it can be | 67 |
|
| 8 | how it can be | 67 |
|
| 9 | how it can be | 67 |
|
| 10 | how it can [be] | 67 |
|
