| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [unc] [conj] it [is] | 39 |
|
| 2 | [coord] [unc] [conj] it [is] | 26 |
|
| 3 | but [unc] [conj] [pron] [is] | 14 |
|
| 4 | but [unc] [conj] it [be] | 11 |
|
| 5 | but [unc] [conj] it [is] | 7 |
|
