| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to [be] [art] | 1425 |
|
| 2 | [modal v] to [be] [art] | 788 |
|
| 3 | [adv] [modal v] [be] [art] | 500 |
|
| 4 | [adv] [modal v] to [be] | 171 |
|
