| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how it 's [verb] | 49 |
|
| 2 | how it 's [vb pp] | 48 |
|
| 3 | [adv] it 's done | 29 |
|
| 4 | how [pron] 's done | 13 |
|
| 5 | how [pers pn] 's done | 13 |
|
| 6 | how it have done | 12 |
|
| 7 | how it [vb -s] done | 12 |
|
| 8 | how it [verb] done | 12 |
|
| 9 | how it 's done | 11 |
|
| 10 | how it 's do | 11 |
|
