| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be perhaps [not/n't] [adv] [vb pp] | 5 |
|
| 2 | [be] perhaps [not/n't] [adv] [vb pp] | 5 |
|
| 3 | perhaps [not/n't] [adv] [vb pp] [prep] | 6 |
|
| 4 | perhaps [not/n't] [adv] [vb pp] [prep] | 6 |
|
