| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of course [pers pn] [modal v] [vb infin] [adv] | 15 |
|
| 2 | of course [pers pn] [modal v] [vb infin] [adv] | 15 |
|
| 3 | [prep] course [pers pn] [vb mod] [vb infin] [adv] | 15 |
|
| 4 | [prep] course [pers pn] [modal v] [vb infin] [adv] | 15 |
|
