| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [verb] [adv prt] [prep] | 3948 |
|
| 2 | may [be] [verb] [adv] [prep] | 656 |
|
| 3 | may [be] [verb] [adv prt] [prep] | 292 |
|
