| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] [be] [adj] [prep] [adj] | 80 |
|
| 2 | [modal v] [adv] [be] subject [prep] [adj] | 25 |
|
| 3 | may [adv] [be] subject [prep] [adj] | 7 |
|
| 4 | may [adv] [be] subject [prep] [adj] | 5 |
|
