| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] have been [adj] developments | 17 |
|
| 2 | there have been [adj] developments | 17 |
|
| 3 | [pron] have been [adj] developments | 17 |
|
| 4 | there have been [adj] developments | 17 |
|
| 5 | have been [adj] [adj] developments | 12 |
|
| 6 | have been [det] [adj] developments | 8 |
|
| 7 | have been [adj] [adj] developments | 12 |
|
| 8 | have been [adj] [adj] developments | 12 |
|
| 9 | have been [adj] developments [prep] | 12 |
|
| 10 | have been [adj] developments [prep] | 12 |
|
| 11 | have been [adj] developments in | 11 |
|
| 12 | have been [adj] developments in | 11 |
|
