| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] [adv] [num] per | 26 |
|
| 2 | was [adv] [adv] [adj] per | 26 |
|
| 3 | [was/were] only [adv] [adj] per | 8 |
|
| 4 | [was/were] [adv] about [adj] per | 8 |
|
| 5 | [was/were] just [adv] [adj] per | 6 |
|
| 6 | [was/were] [adv] over [adj] per | 6 |
|
