| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of course [be] | 699 |
|
| 2 | of course be | 699 |
|
| 3 | of [noun] be | 501 |
|
| 4 | [prep] course be | 220 |
|
| 5 | of course [be] | 219 |
|
