| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it [is] do | 48 |
|
| 2 | what it [is] do | 43 |
|
| 3 | [Wh det] it [is] doing | 41 |
|
| 4 | [Wh det] it is do | 28 |
|
| 5 | [Wh det] it 's do | 20 |
|
| 6 | which it [is] do | 5 |
|
