| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it can [be] | 326 |
|
| 2 | [adv] it can [be] | 220 |
|
| 3 | perhaps it [modal v] [be] | 133 |
|
| 4 | perhaps it [vb mod] [be] | 133 |
|
| 5 | perhaps [pron] can [be] | 16 |
|
| 6 | perhaps it can [be] | 8 |
|
| 7 | perhaps it can [be] | 8 |
|
| 8 | perhaps it can [be] | 8 |
|
