| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] [prep] [adj] | 783 |
|
| 2 | and be [vb pp] [prep] [adj] | 561 |
|
| 3 | and may be [vb pp] [prep] | 175 |
|
| 4 | and may be [vb pp] [adj] | 7 |
|
