| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [verb] [prep] [be] | 757 |
|
| 2 | [pron] i [verb] [prep] [be] | 203 |
|
| 3 | [Wh det] i [verb] [prep] [be] | 167 |
|
| 4 | what i [verb] [prep] [be] | 108 |
|
