| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't understand [prep] [adj] | 24 |
|
| 2 | [not/n't] understand [prep] [det] | 20 |
|
| 3 | [not/n't] understand at [adj] | 19 |
|
| 4 | [not/n't] understand [prep] all | 14 |
|
| 5 | [not/n't] understand [prep] all | 14 |
|
| 6 | [not/n't] understand [prep] first | 5 |
|
| 7 | [not/n't] understand [prep] first | 5 |
|
| 8 | [not/n't] understand [prep] [num ord] | 5 |
|
