| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] in a [adj] [noun] | 302 |
|
| 2 | be [verb] in a [adj] environment | 22 |
|
| 3 | [be] [verb] in a [adj] environment | 22 |
|
| 4 | been [verb] [prep] a [adj] environment | 7 |
|
| 5 | [been] [verb] in a [adj] environment | 6 |
|
| 6 | been [verb] in a [adj] environment | 6 |
|
| 7 | been [verb] in [art] [adj] environment | 6 |
|
