| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of course they do [not/n't] [vb infin] | 16 |
|
| 2 | of course they do [not/n't] [vb infin] | 16 |
|
| 3 | [prep] course they do [not/n't] [vb infin] | 16 |
|
| 4 | [prep] course they do [not/n't] [vb infin] | 16 |
|
