| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [indef pn] [be] [verb] | 474 |
|
| 2 | perhaps [pron] [be] [verb] | 380 |
|
| 3 | [adv] [indef pn] [be] [verb] | 312 |
|
| 4 | perhaps [indef pn] [be] [verb] | 12 |
|
