| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adj] [noun] | 846 |
|
| 2 | have been [adj] [noun pl] | 700 |
|
| 3 | [verb] been [adj] studies | 24 |
|
| 4 | have been [adj] studies | 24 |
|
| 5 | have been [adj] study | 23 |
|
| 6 | have [been] [adj] studies | 23 |
|
| 7 | [vb base] been [adj] studies | 23 |
|
| 8 | have be [adj] studies | 23 |
|
| 9 | have [be] [adj] studies | 23 |
|
