| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] [adv] | 1350 |
|
| 2 | be [vb pp] [adv] a | 163 |
|
| 3 | may be [adv] a | 96 |
|
| 4 | may be [vb pp] a | 88 |
|
