| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [adj] [noun] | 908 |
|
| 2 | [verb] been [adj] study | 24 |
|
| 3 | [vb base] be [adj] study | 24 |
|
| 4 | [vb base] [be] [adj] study | 24 |
|
| 5 | [vb base] [been] [adj] study | 23 |
|
