| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] do [adv] | 448 |
|
| 2 | [modal v] [adv] [verb] [not/n't] | 116 |
|
| 3 | [modal v] [adv] [vb infin] [not/n't] | 109 |
|
| 4 | [modal v] [adv] do [not/n't] | 12 |
|
