| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [be] do | 321 |
|
| 2 | [Wh pn] [be] do | 220 |
|
| 3 | [Wh pn] 've [be] | 190 |
|
| 4 | [Wh pn] 've do | 16 |
|
