| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] | 151904 |
|
| 2 | [conj] [modal v] be | 13996 |
|
| 3 | [conj] be [vb pp] | 1364 |
|
| 4 | [conj] [modal v] [vb pp] | 7 |
|
