| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [is] [noun] [pron] | 59 |
|
| 2 | perhaps it [be] [noun] [pron] | 15 |
|
| 3 | perhaps [pers pn] [is] [noun] [pron] | 13 |
|
| 4 | perhaps [pron] [is] [noun] [pron] | 13 |
|
| 5 | perhaps it [is] [noun] [pron] | 12 |
|
