| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] in a [adj] environment | 15 |
|
| 2 | be [verb] in a [adj] environment | 15 |
|
| 3 | be [vb pp] in a [adj] environment | 9 |
|
| 4 | be [v-ing] in a [adj] environment | 6 |
|
| 5 | been [verb] in a [adj] environment | 5 |
|
