| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] of [verb] for | 917 |
|
| 2 | cost of [verb] [prep] | 138 |
|
| 3 | cost of [verb] [prep] | 138 |
|
| 4 | cost [prep] [verb] for | 21 |
|
| 5 | cost of [verb] for | 18 |
|
