| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] [noun] | 33969 |
|
| 2 | often [verb] [prep] [noun] | 1511 |
|
| 3 | often be [verb] [prep] | 198 |
|
| 4 | often be [prep] [noun] | 6 |
|
