| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was only [adv] [adj] per [unc] | 8 |
|
| 2 | was only [adv] [adj] per cent | 8 |
|
| 3 | was only [adv] [adj] per cent | 8 |
|
| 4 | was only [adv] [adj] per [no cls] | 8 |
|
