| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] of course it is | 53 |
|
| 2 | but of course it be | 51 |
|
| 3 | but of course it [be] | 51 |
|
| 4 | but of course it [is] | 33 |
|
| 5 | but of course [pron] is | 31 |
|
| 6 | but of course [pers pn] is | 23 |
|
| 7 | but [prep] course it is | 22 |
|
| 8 | but of [noun] it is | 22 |
|
| 9 | but of course it is | 22 |
|
