| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] can be [vb pp] | 366 |
|
| 2 | [prep] [n mass] can be | 59 |
|
| 3 | [prep] can be [vb pp] | 34 |
|
| 4 | [prep] [n mass] be [vb pp] | 17 |
|
