| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [art] | 14792 |
|
| 2 | [adv] be [art] | 14792 |
|
| 3 | [adv] be a | 8268 |
|
| 4 | [adv] be an | 1513 |
|
| 5 | [adv] [be] an | 1177 |
|
