| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but was not [verb] | 56 |
|
| 2 | but was not [vb pp] | 49 |
|
| 3 | but was not [v-ing] | 7 |
|
| 4 | but was not allowed | 5 |
|
| 5 | but was not allow | 5 |
|
