| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [det] [noun] contact | 68 |
|
| 2 | for [adj] detail contact | 51 |
|
| 3 | for [det] detail [verb] | 30 |
|
| 4 | [prep] [det] detail contact | 10 |
|
