| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [adv] to a | 145 |
|
| 2 | may be [vb pp] to a | 91 |
|
| 3 | may be [vb pp] [adv] to | 81 |
|
| 4 | may be [vb pp] [adv] a | 9 |
|
