| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | understanding [prep] how the [adj] | 11 |
|
| 2 | understanding of how the [adj] | 11 |
|
| 3 | understanding [prep] how the [adj] | 11 |
|
| 4 | understanding of how the [adj] | 11 |
|
| 5 | understanding [prep] how the [adj] | 11 |
|
