| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [subord] to service | 8 |
|
| 2 | [subord] to service [prep] | 7 |
|
| 3 | [subord] to service of | 7 |
|
| 4 | [subord] to service [prep] | 7 |
|
| 5 | [subord] to service of | 7 |
|
