| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] be | 123492 |
|
| 2 | [pron] [vb mod] be | 123492 |
|
| 3 | [pron] could [be] | 9101 |
|
| 4 | [pron] could be | 9100 |
|
