| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] [prep] | 504247 |
|
| 2 | [noun] [noun sg] [prep] | 314070 |
|
| 3 | [noun] training [prep] | 367 |
|
| 4 | [noun] training [prep] | 367 |
|
