| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] be | 123492 |
|
| 2 | [pron] be is | 343 |
|
| 3 | [modal v] be is | 42 |
|
| 4 | [pron] [modal v] is | 28 |
|
