| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [art] ad hoc | 14 |
|
| 2 | of [art] [no cls] hoc | 14 |
|
| 3 | of [art] ad hoc | 14 |
|
| 4 | of [art] [unc] hoc | 14 |
|
| 5 | of an [unc] hoc | 8 |
|
| 6 | of the [unc] hoc | 6 |
|
