| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [pron] do [not/n't] [verb] | 6503 |
|
| 2 | course [pron] [verb] [not/n't] [verb] | 192 |
|
| 3 | course [pron] do [adv] [verb] | 169 |
|
