| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a [noun] ' | 110 |
|
| 2 | [verb] [prep] a [noun pl] ' | 106 |
|
| 3 | [verb] [prep] [art] teachers ' | 20 |
|
| 4 | [verb] [prep] [art] teachers ' | 20 |
|
| 5 | [verb] [prep] a teachers ' | 6 |
|
| 6 | [verb] [prep] a teachers [unc] | 6 |
|
| 7 | [verb] [prep] a teacher ' | 6 |
|
| 8 | [verb] [prep] a teachers ' | 6 |
|
