| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be a [adv] | 6078 |
|
| 2 | [unc] [pron] be [adv] | 1567 |
|
| 3 | [unc] [pron] be a | 930 |
|
| 4 | [unc] be a [adv] | 53 |
|
