| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [adj] | 11817 |
|
| 2 | [vb pp] [prep] several [adj] | 292 |
|
| 3 | be [vb pp] [prep] several | 185 |
|
| 4 | be [prep] several [adj] | 5 |
|
