| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | cost [n mass] per [noun sg] | 34 |
|
| 2 | [vb base] [n mass] per minute | 23 |
|
| 3 | [vb base] 36p per [noun sg] | 17 |
|
| 4 | [vb base] [n mass] per person | 9 |
|
