| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] an [noun sg] department | 8 |
|
| 2 | [prep] an [noun sg] department | 8 |
|
| 3 | an [adj] [noun sg] department | 10 |
|
| 4 | an [adj] [noun sg] department | 10 |
|
| 5 | an [noun sg] department [noun] | 7 |
|
| 6 | an [noun sg] department [noun sg] | 7 |
|
