| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | nature of [art] [noun pl] ' | 20 |
|
| 2 | nature [prep] [art] [noun pl] ' | 20 |
|
| 3 | nature of [art] [noun pl] ' | 20 |
|
| 4 | nature [prep] the [noun pl] ' | 19 |
|
