| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] placed under | 20 |
|
| 2 | have [been] placed under | 20 |
|
| 3 | [vb past] [been] placed under | 14 |
|
| 4 | had [been] placed under | 13 |
|
| 5 | [been] placed under [noun sg] | 11 |
|
| 6 | [been] placed under [noun] | 11 |
|
| 7 | [been] placed under [art] | 6 |
|
| 8 | [been] placed under [art] | 6 |
|
| 9 | [been] placed under [adj] | 5 |
|
