| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [adj] | 240347 |
|
| 2 | be [adv] [adj] | 203774 |
|
| 3 | be perhaps [adj] | 546 |
|
| 4 | be perhaps [adj] | 357 |
|
| 5 | [be] perhaps [adj] | 357 |
|
