| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [vb mod] be | 1443 |
|
| 2 | but it [modal v] be | 1443 |
|
| 3 | [conj] it should be | 958 |
|
| 4 | but [pron] should be | 285 |
|
| 5 | but [pers pn] should be | 250 |
|
| 6 | but it should be | 136 |
|
| 7 | but it should [be] | 136 |
|
| 8 | but it should be | 136 |
|
