| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | described in [noun pl] | 188 |
|
| 2 | described in terms | 88 |
|
| 3 | described in materials | 20 |
|
| 4 | described in methods | 16 |
|
| 5 | described in sections | 13 |
|
| 6 | described in chapters | 11 |
|
