| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | slow down [noun] | 55 |
|
| 2 | slow down [noun sg] | 47 |
|
| 3 | [verb] down traffic | 9 |
|
| 4 | slow down traffic | 7 |
|
| 5 | slow [adv prt] traffic | 7 |
|
| 6 | slow [adv] traffic | 7 |
|
| 7 | slow down traffic | 7 |
|
