| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [prep] [be] | 8666 |
|
| 2 | [adj] [prep] [be] effective | 44 |
|
| 3 | be [prep] [be] effective | 35 |
|
| 4 | be [adj] [prep] effective | 31 |
|
