| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | rules lay down [prep] the [noun sg] | 9 |
|
| 2 | rules [vb past] down [prep] the [noun sg] | 9 |
|
| 3 | rules laid down [prep] the [noun sg] | 9 |
|
| 4 | rules [verb] down by the [noun sg] | 6 |
|
