| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have a [adj] understanding of | 99 |
|
| 2 | have a [adj] understanding of | 87 |
|
| 3 | have a [adj] understanding of | 32 |
|
| 4 | to have a [adj] understanding of | 22 |
|
| 5 | have a clear understanding of | 22 |
|
| 6 | have a [adj] understanding of | 21 |
|
| 7 | have a good understanding of | 15 |
|
| 8 | have an [adj] understanding of | 12 |
|
| 9 | had a [adj] understanding of | 10 |
|
| 10 | has a [adj] understanding of | 7 |
|
| 11 | having a [adj] understanding of | 6 |
|
