| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] a [adj] [noun] | 82827 |
|
| 2 | [noun sg] [prep] a [adj] [noun pl] | 645 |
|
| 3 | [noun sg] [prep] [art] [adj] services | 315 |
|
| 4 | [noun sg] [prep] a [adj] service | 148 |
|
| 5 | [noun] [prep] a [adj] services | 18 |
|
| 6 | [noun sg] [prep] a [adj] services | 16 |
|
