| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [adj] | 2867 |
|
| 2 | [be] study [adj] | 55 |
|
| 3 | be study [adj] | 55 |
|
| 4 | been study [adj] | 21 |
|
| 5 | [been] study [adj] | 12 |
|
