| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [noun] | 54730 |
|
| 2 | [be] not [prep] | 9325 |
|
| 3 | not [prep] [noun] | 6111 |
|
| 4 | [be] not [noun] | 3347 |
|
