| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] at [art] cost | 15 |
|
| 2 | [vb base] at the cost | 10 |
|
| 3 | look at [art] cost | 5 |
|
| 4 | [vb base] at a cost | 5 |
|
