| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be a | 10714 |
|
| 2 | [conj] [adv] a | 9730 |
|
| 3 | [conj] [adv] be | 6453 |
|
| 4 | [conj] be a | 3023 |
|
