| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] be [verb] | 2765 |
|
| 2 | may [adv] be [vb pp] | 2454 |
|
| 3 | [modal v] [adv] be assumed | 143 |
|
| 4 | may [adv] be assume | 6 |
|
| 5 | may [adv] [be] assumed | 5 |
|
