| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] which could | 633 |
|
| 2 | [adj] [noun sg] which could | 361 |
|
| 3 | [adj] drug which [modal v] | 8 |
|
| 4 | [adj] drug which could | 8 |
|
| 5 | [adj] drug which [vb mod] | 8 |
|
| 6 | [adj] drug which could | 8 |
|
| 7 | [adj] drug which could | 7 |
|
| 8 | [adj] drug [pron] could | 7 |
|
