| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] group | 3776 |
|
| 2 | [art] [noun sg] group | 2710 |
|
| 3 | [art] placebo [noun] | 69 |
|
| 4 | [art] placebo [noun sg] | 59 |
|
| 5 | [art] placebo group | 32 |
|
| 6 | [art] placebo group | 28 |
|
| 7 | [art] placebo group | 28 |
|
