| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [be] a [adj] | 798 |
|
| 2 | may [adv] [be] [art] [adj] | 225 |
|
| 3 | may [adv] [be] [art] [adj] | 225 |
|
| 4 | may [adv] [be] a [adj] | 178 |
|
| 5 | may [adv] [be] a [adj] | 155 |
|
