| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] [unc] [noun] at | 910 |
|
| 2 | [art] [noun] [unc] training [noun] | 62 |
|
| 3 | [art] [noun] training [noun] at | 24 |
|
| 4 | [noun] [unc] training [noun] at | 14 |
|
