| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] a [noun] | 1527 |
|
| 2 | may [be] a [noun] | 1077 |
|
| 3 | may [adv] [be] a | 397 |
|
| 4 | may [adv] [be] [noun] | 187 |
|
