| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adj] is [conj] [pron] | 87 |
|
| 2 | [is] [adj] is [conj] [pron] | 86 |
|
| 3 | [be] certain is [conj] [pron] | 19 |
|
| 4 | [is] certain be [conj] [pron] | 17 |
|
| 5 | [is] certain [be] [conj] [pron] | 17 |
|
| 6 | [is] certain [is] [conj] [pron] | 17 |
|
| 7 | [is] certain is [conj] [pron] | 17 |
|
