| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] be [art] | 1033 |
|
| 2 | [conj] [adv] be [art] | 1033 |
|
| 3 | [conj] [adv] be a | 371 |
|
| 4 | [conj] [adv] [be] an | 56 |
|
