| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] ' [noun] | 359 |
|
| 2 | [prep] a [noun pl] ' [noun] | 343 |
|
| 3 | [prep] [art] teachers ' [noun] | 91 |
|
| 4 | [prep] [art] teachers ' [noun] | 91 |
|
| 5 | [prep] a teachers ['s] [noun] | 17 |
|
| 6 | [prep] a teachers ' [noun] | 17 |
|
| 7 | [prep] a teachers ' [noun] | 17 |
|
| 8 | [prep] a teachers [unc] [noun] | 17 |
|
| 9 | [prep] a teachers ' [noun] | 17 |
|
| 10 | [prep] a teacher ' [noun] | 17 |
|
