| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in the [noun] | 355986 |
|
| 2 | in the [noun pl] | 35025 |
|
| 3 | [prep] the drugs | 190 |
|
| 4 | [prep] the drugs | 190 |
|
| 5 | in the drug | 44 |
|
| 6 | in [art] drugs | 23 |
|
| 7 | in [art] drugs | 23 |
|
| 8 | in the drugs | 16 |
|
| 9 | in the drugs | 16 |
|
