| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] be [vb pp] | 8841 |
|
| 2 | [verb] [modal v] be [vb pp] | 2247 |
|
| 3 | [conj] [verb] [modal v] be | 198 |
|
| 4 | [conj] [verb] be [vb pp] | 7 |
|
