| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun pl] ' training | 18 |
|
| 2 | [prep] the [noun pl] ' training | 15 |
|
| 3 | [prep] [art] teachers ' training | 7 |
|
| 4 | of [art] [noun pl] ' training | 7 |
|
| 5 | of [art] [noun pl] ' training | 7 |
|
