| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [adv] [adv] [vb pp] | 289 |
|
| 2 | but it [is] [adv] [adv] [verb] | 118 |
|
| 3 | but it [be] [adv] [adv] [vb pp] | 103 |
|
| 4 | but [pron] [is] [adv] [adv] [vb pp] | 91 |
|
