| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to be | 12526 |
|
| 2 | [adv] to be | 6229 |
|
| 3 | perhaps to be | 35 |
|
| 4 | perhaps to [be] | 35 |
|
| 5 | perhaps [prep] be | 33 |
|
| 6 | perhaps [prep] be | 33 |
|
| 7 | perhaps to be | 33 |
|
| 8 | perhaps to be | 33 |
|
| 9 | perhaps to [be] | 33 |
|
