| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] be not [v-ing] | 485 |
|
| 2 | but [pron] [be] not [v-ing] | 485 |
|
| 3 | but [pron] [am/are] not [v-ing] | 334 |
|
| 4 | [conj] [pron] am not [v-ing] | 90 |
|
| 5 | but [pron] am [adv] [v-ing] | 34 |
|
| 6 | but [pron] am not [verb] | 25 |
|
| 7 | but [pron] am not [v-ing] | 23 |
|
| 8 | but [pron] am [not/n't] [v-ing] | 23 |
|
