| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is | 37009 |
|
| 2 | but it [be] | 17251 |
|
| 3 | but it be | 17250 |
|
| 4 | but it [is] | 11039 |
|
| 5 | but [pron] is | 10162 |
|
| 6 | but [pers pn] is | 6924 |
|
| 7 | but it is | 6128 |
|
