| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] be in | 989 |
|
| 2 | [Wh det] [vb past] be in | 68 |
|
| 3 | what [vb past] be [prep] | 18 |
|
| 4 | what [verb] be in | 13 |
|
| 5 | what [vb past] be in | 7 |
|
| 6 | what [vb past] [be] in | 7 |
|
