| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] perhaps be [vb pp] that | 22 |
|
| 2 | [vb mod] perhaps [be] [vb pp] that | 22 |
|
| 3 | should perhaps [be] [vb pp] that | 11 |
|
| 4 | should perhaps [be] [vb pp] that | 11 |
|
| 5 | [modal v] perhaps [be] said that | 6 |
|
