| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [adj] [noun pl] ' [noun prp] held | 7 |
|
| 2 | of [adj] teachers ' [noun] held | 7 |
|
| 3 | of [adj] [noun pl] ' day held | 7 |
|
| 4 | of [adj] [noun pl] ' day held | 7 |
|
| 5 | of qualified [noun pl] ' [noun] held | 7 |
|
