| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [unc] | 56346 |
|
| 2 | [adj] [noun] service | 2970 |
|
| 3 | [noun] [unc] service | 356 |
|
| 4 | [adj] [unc] service | 13 |
|
