| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb base] it do | 349 |
|
| 2 | who [vb base] it [verb] | 55 |
|
| 3 | who [vb base] [pron] do | 34 |
|
| 4 | who [verb] it do | 13 |
|
