| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at [adj] | 398 |
|
| 2 | may be [verb] [adj] | 305 |
|
| 3 | may be [verb] at | 300 |
|
| 4 | may [verb] at [adj] | 14 |
|
