| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | perhaps [pron] [be] [adv] [adj] that | 10 |
|
| 2 | perhaps [pron] [be] [adv] [adj] that | 9 |
|
| 3 | perhaps [pron] [be] [adv] that [pers pn] | 9 |
|
| 4 | perhaps [pron] [be] [adv] that [pron] | 9 |
|
