| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] in [n mass] | 47 |
|
| 2 | [be] found in [n mass] | 10 |
|
| 3 | [be] [vb pp] in people | 10 |
|
| 4 | [be] [vb pp] in series | 5 |
|
