| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] may [verb] [prep] [adj] | 108 |
|
| 2 | [adj] may [verb] [prep] [adj] | 108 |
|
| 3 | [adj] [modal v] [verb] at [adj] | 33 |
|
| 4 | [adj] may [verb] at [adj] | 8 |
|
