| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [art] costs of | 11 |
|
| 2 | but [art] costs [prep] | 11 |
|
| 3 | but [art] costs [prep] | 11 |
|
| 4 | but [art] costs of | 11 |
|
| 5 | but [art] costs be | 5 |
|
| 6 | but [art] costs [be] | 5 |
|
