| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of course they [modal v] [adv] | 8 |
|
| 2 | [prep] course they [modal v] [adv] | 8 |
|
| 3 | of course they [modal v] [adv] | 8 |
|
| 4 | [prep] course they [vb mod] [adv] | 8 |
|
