| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | teachers ' [noun] [prep] [noun] [prep] | 15 |
|
| 2 | teachers ' [noun pl] [prep] [noun] [prep] | 8 |
|
| 3 | teachers ' [noun] [prep] [noun sg] [prep] | 8 |
|
| 4 | teachers ' [noun sg] [prep] [noun] [prep] | 7 |
|
| 5 | teachers ' [noun] in [noun] [prep] | 7 |
|
| 6 | teachers ' [noun] [prep] [noun pl] [prep] | 6 |
|
