| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | laid down [prep] the department of | 6 |
|
| 2 | laid down [prep] the department of | 6 |
|
| 3 | laid down by the department [prep] | 6 |
|
| 4 | laid down by the department [prep] | 6 |
|
| 5 | laid down [prep] the department [prep] | 6 |
|
| 6 | laid down [prep] the department [prep] | 6 |
|
