| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it is not [vb pp] [conj] | 17 |
|
| 2 | but it is not [verb] [conj] | 17 |
|
| 3 | but it is not [verb] [conj] | 17 |
|
| 4 | but it is not [verb] [subord] | 12 |
|
| 5 | but it is not know [conj] | 11 |
|
| 6 | but it is not known [conj] | 11 |
|
| 7 | but it is not [verb] whether | 7 |
|
| 8 | but it is not [verb] whether | 7 |
|
