| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of course [pron] | 5053 |
|
| 2 | [Wh det] of [pron] | 302 |
|
| 3 | [Wh det] of course | 212 |
|
| 4 | [Wh det] course [pron] | 12 |
|
