| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [adj] | 2428 |
|
| 2 | is [conj] [adj] | 286 |
|
| 3 | be [conj] certain | 7 |
|
| 4 | [be] [conj] certain | 7 |
|
| 5 | [is] [conj] certain | 6 |
|
| 6 | is [conj] certain | 6 |
|
