| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [vb pp] by [adj] | 796 |
|
| 2 | need [prep] [be] [vb pp] by | 82 |
|
| 3 | need [prep] [be] [vb pp] [adj] | 13 |
|
