| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] understand all | 12 |
|
| 2 | do not understand all | 12 |
|
| 3 | do [adv] understand all | 12 |
|
| 4 | do [adv] understand all | 10 |
|
| 5 | do n't understand all | 6 |
|
| 6 | do not understand all | 6 |
|
