| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | perhaps it [be] [adv] that [pers pn] | 9 |
|
| 2 | perhaps it [be] [adv] that [pers pn] | 9 |
|
| 3 | perhaps it [be] [adv] that [pers pn] | 9 |
|
| 4 | perhaps it be [adv] that [pers pn] | 9 |
|
| 5 | perhaps it was [adv] that [pers pn] | 6 |
|
| 6 | perhaps it [was/were] [adv] that [pers pn] | 6 |
|
