| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] may be [vb pp] | 446 |
|
| 2 | [coord] be [vb pp] [adj] | 281 |
|
| 3 | may be [vb pp] [adj] | 247 |
|
| 4 | [coord] may be [adj] | 187 |
|
