| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [subord] for [art] | 26 |
|
| 2 | [subord] search for [art] | 25 |
|
| 3 | [prep] search for [art] | 23 |
|
| 4 | [prep] [subord] search for | 13 |
|
