| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [art] [adj] teachers ['s] | 16 |
|
| 2 | [prep] [art] qualified teachers ['s] | 12 |
|
| 3 | of [art] qualified teachers [unc] | 10 |
|
| 4 | of [art] qualified teacher ['s] | 10 |
|
| 5 | of [art] qualified [noun] ['s] | 10 |
|
| 6 | of [art] qualified [noun pl] ['s] | 10 |
|
| 7 | of [art] qualified teachers ['s] | 10 |
|
