| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [be] | 41872 |
|
| 2 | [noun pl] [prep] [be] | 11937 |
|
| 3 | question [prep] [be] | 185 |
|
| 4 | questions [prep] [be] | 90 |
|
