| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [ex0] be [adj] [noun] [pron] | 111 |
|
| 2 | [conj] [ex0] be certain [noun] [pron] | 26 |
|
| 3 | but [ex0] [be] certain [noun] [pron] | 10 |
|
| 4 | but [pron] be certain [noun] [pron] | 10 |
|
