| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] be | 123424 |
|
| 2 | [modal v] be in | 4199 |
|
| 3 | [pron] [modal v] in | 889 |
|
| 4 | [pron] be in | 94 |
|
