| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [conj] | 11808 |
|
| 2 | be [adv] [to-vb] | 4016 |
|
| 3 | [adv] [to-vb] [conj] | 2982 |
|
| 4 | be [to-vb] [conj] | 2413 |
|
