| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [art] [noun] [prep] teachers | 94 |
|
| 2 | [art] [noun] [prep] teachers ' | 43 |
|
| 3 | [verb] [noun] [prep] teachers ' | 8 |
|
| 4 | [verb] [art] [noun] teachers ' | 7 |
|
