| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [prep] [adj] | 12642 |
|
| 2 | is [verb] [prep] [adj] | 6033 |
|
| 3 | be [verb] [prep] certain | 354 |
|
| 4 | [be] [verb] [prep] certain | 354 |
|
| 5 | [is] [verb] [prep] certain | 65 |
|
| 6 | is [verb] [prep] certain | 65 |
|
| 7 | is [verb] [prep] certain | 65 |
|
