| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] and [verb] [art] [adj -er] understanding | 5 |
|
| 2 | and [verb] [art] [adj -er] understanding of | 9 |
|
| 3 | and [verb] [art] [adj -er] understanding [prep] | 9 |
|
| 4 | and [verb] [art] [adj -er] understanding [prep] | 9 |
|
| 5 | and [verb] [art] [adj -er] understanding of | 9 |
|
