| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] to [be] [prep] | 199 |
|
| 2 | what [pron] [vb mod] [be] [prep] | 178 |
|
| 3 | what [pron] [vb mod] to [be] | 92 |
|
