| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] department | 5808 |
|
| 2 | services [noun] | 2935 |
|
| 3 | services [noun sg] | 2275 |
|
| 4 | [noun pl] department | 1097 |
|
| 5 | services department | 488 |
|
| 6 | service department | 359 |
|
