| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | perhaps it be worth | 6 |
|
| 2 | perhaps [pers pn] be worth | 6 |
|
| 3 | perhaps it be worth | 6 |
|
| 4 | perhaps [pron] be worth | 6 |
|
| 5 | perhaps [pron] be worth | 6 |
|
