| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] relations | 87 |
|
| 2 | a [adj] relations | 75 |
|
| 3 | a public relations | 74 |
|
| 4 | a public relations | 74 |
|
| 5 | an [adj] relations | 12 |
|
| 6 | a industrial relations | 11 |
|
| 7 | a industrial relations | 11 |
|
