| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [subord] it [is] [not/n't] [verb] | 32 |
|
| 2 | but [subord] it [is] [adv] [verb] | 16 |
|
| 3 | but [subord] [pron] [is] [not/n't] [verb] | 9 |
|
| 4 | but [subord] [pers pn] [is] [not/n't] [verb] | 9 |
|
| 5 | but [subord] it [be] [not/n't] [verb] | 6 |
|
| 6 | but [subord] it [is] [not/n't] [verb] | 5 |
|
| 7 | but [conj] it [is] [not/n't] [verb] | 5 |
|
