| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] department | 5808 |
|
| 2 | [noun pl] department | 1097 |
|
| 3 | contracts [noun] | 69 |
|
| 4 | contracts [noun sg] | 63 |
|
| 5 | contract department | 8 |
|
| 6 | contracts department | 7 |
|
