| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] [be] [adv] | 1517 |
|
| 2 | [adv] [adj] [be] [adv] | 1315 |
|
| 3 | perhaps [adj] [be] [adv] | 198 |
|
| 4 | perhaps [adj] [be] [adv] | 48 |
|
