| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but we [be] not | 271 |
|
| 2 | we [be] not [prep] | 243 |
|
| 3 | but we [be] [prep] | 55 |
|
| 4 | but [be] not [prep] | 39 |
|
