| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [pron] understanding of the [adj] | 7 |
|
| 2 | [to-vb] [pron] understanding of the [adj] | 7 |
|
| 3 | [to-vb] [pron] understanding of the [adj] | 7 |
|
| 4 | [to-vb] [pos pn] understanding of the [adj] | 7 |
|
| 5 | [to-vb] our understanding of the [adj] | 5 |
|
| 6 | [to-vb] our understanding of the [adj] | 5 |
|
