| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it be [adj] for | 117 |
|
| 2 | [conj] it be rare for | 17 |
|
| 3 | but it be rare [prep] | 7 |
|
| 4 | but it be rare for | 6 |
|
| 5 | but it [be] rare for | 6 |
|
| 6 | but [pers pn] be rare for | 6 |
|
| 7 | but [pron] be rare for | 6 |
|
