| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [prep] teachers [unc] | 14 |
|
| 2 | [prep] [noun] [prep] teachers ['s] | 13 |
|
| 3 | [prep] [noun] [prep] teachers ' | 13 |
|
| 4 | [prep] [noun] [prep] teachers ' | 13 |
|
| 5 | [prep] [noun sg] [prep] teachers [unc] | 8 |
|
| 6 | [prep] [noun] in teachers [unc] | 5 |
|
| 7 | [prep] [noun] of teachers [unc] | 5 |
|
| 8 | [prep] [noun] of teachers [unc] | 5 |
|
| 9 | [prep] [noun] in teachers [unc] | 5 |
|
