| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] up to 10 per | 15 |
|
| 2 | [prep] [adv] to 10 per | 15 |
|
| 3 | [prep] up to 10 per | 15 |
|
| 4 | [prep] [adv] to 10 per | 15 |
|
| 5 | [prep] [adv prt] to 10 per | 15 |
|
| 6 | of [adv] to 10 per | 9 |
|
