| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and may [verb] to be | 13 |
|
| 2 | and may [vb infin] [prep] be | 13 |
|
| 3 | and may [verb] [prep] be | 13 |
|
| 4 | and may need [prep] be | 6 |
|
| 5 | and may need [prep] be | 6 |
|
