| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | teacher [unc] training [noun] | 33 |
|
| 2 | [noun] [unc] training course | 21 |
|
| 3 | teacher [unc] [noun sg] course | 13 |
|
| 4 | teacher [unc] [noun] course | 13 |
|
| 5 | teacher [unc] training course | 10 |
|
