| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [noun] a | 2912 |
|
| 2 | [noun sg] [prep] [noun] a | 2006 |
|
| 3 | cost [prep] [noun] [art] | 30 |
|
| 4 | cost [prep] [noun] a | 29 |
|
