| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] can [be] | 13051 |
|
| 2 | they [modal v] [be] | 11900 |
|
| 3 | they [vb mod] [be] | 11900 |
|
| 4 | they can [be] | 1852 |
|
