| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] control can be [vb pp] | 19 |
|
| 2 | [adj] control can be [vb pp] | 16 |
|
| 3 | [adj] [adj] can be [vb pp] | 13 |
|
| 4 | [adj] [adj] control can be | 5 |
|
