| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [been] prepare under | 7 |
|
| 2 | have [been] prepare under | 7 |
|
| 3 | [verb] [been] prepare under | 7 |
|
| 4 | have [been] prepare under | 7 |
|
| 5 | [been] prepare under the | 7 |
|
| 6 | [been] prepare under [art] | 7 |
|
| 7 | [been] prepare under [art] | 7 |
|
| 8 | [been] prepare under the | 7 |
|
