| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [noun sg] [prep] | 18308 |
|
| 2 | [be] not [prep] | 9325 |
|
| 3 | [be] not [noun sg] | 1714 |
|
| 4 | not [noun sg] [prep] | 904 |
|
