| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] not [adv] [verb] [prep] | 2324 |
|
| 2 | [be] often [adv] [verb] [prep] | 137 |
|
| 3 | [be] often not [verb] [prep] | 18 |
|
| 4 | [be] often not [adv] [verb] | 10 |
|
| 5 | often not [adv] [verb] [prep] | 6 |
|
