| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] be [vb pp] | 2454 |
|
| 2 | [adv] be [vb pp] at | 628 |
|
| 3 | may be [vb pp] at | 278 |
|
| 4 | may [adv] be at | 23 |
|
