| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [be] doing [prep] | 367 |
|
| 2 | [Wh det] [pron] have [be] doing | 148 |
|
| 3 | [pron] have [be] doing [prep] | 83 |
|
| 4 | [Wh det] [pron] have [be] [prep] | 79 |
|
