| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | teacher [unc] [noun sg] | 955 |
|
| 2 | [unc] training [noun sg] | 134 |
|
| 3 | teacher training [noun sg] | 66 |
|
| 4 | teacher [unc] training | 36 |
|
