| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they do [not/n't] [verb] | 5871 |
|
| 2 | they do [not/n't] [vb infin] | 5864 |
|
| 3 | [pron] do [not/n't] understand | 961 |
|
| 4 | they [verb] [not/n't] understand | 116 |
|
| 5 | they do [not/n't] understand | 116 |
|
| 6 | they do [adv] understand | 77 |
|
| 7 | they do [not/n't] understand | 77 |
|
| 8 | they [vb base] [not/n't] understand | 77 |
|
