| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how it [verb] [verb] | 193 |
|
| 2 | how it [verb] [vb pp] | 139 |
|
| 3 | [adv] it [verb] done | 40 |
|
| 4 | how [pers pn] [verb] done | 35 |
|
| 5 | how [pron] [verb] done | 35 |
|
| 6 | [Wh adv] it [verb] done | 18 |
|
| 7 | how it [verb] do | 14 |
|
| 8 | how it [verb] done | 12 |
|
| 9 | how it [verb] done | 12 |
|
