| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [vb pp] [prep] [adj] | 3473 |
|
| 2 | need [prep] be [vb pp] [prep] | 1920 |
|
| 3 | need [prep] be [vb pp] [adj] | 65 |
|
| 4 | need [prep] be [prep] [adj] | 21 |
|
