| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [art] | 71316 |
|
| 2 | be [adv] [art] | 47553 |
|
| 3 | [be] perhaps [art] | 763 |
|
| 4 | be perhaps [art] | 762 |
|
