| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] did n't understand [adj] | 20 |
|
| 2 | [pron] did n't [prep] [adj] | 19 |
|
| 3 | did n't understand [prep] [adj] | 10 |
|
| 4 | [pron] did n't understand [prep] | 9 |
|
