| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be a [noun] [unc] | 42 |
|
| 2 | [adv] be [art] [noun pl] [unc] | 21 |
|
| 3 | [adv] [be] a [noun pl] [unc] | 6 |
|
| 4 | [adv] be a [noun pl] [unc] | 6 |
|
