| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [vb mod] [prep] [be] | 94 |
|
| 2 | [pron] it [vb mod] [prep] [be] | 46 |
|
| 3 | what it [modal v] [prep] [be] | 35 |
|
| 4 | what it [vb mod] [prep] [be] | 35 |
|
