| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [be] not [adv] a | 154 |
|
| 2 | but [pron] [be] not [adv] [art] | 93 |
|
| 3 | but [pron] [be] not [adv] [art] | 93 |
|
| 4 | but [pron] [be] [adv] [adv] a | 93 |
|
| 5 | [coord] [pron] [be] not [adv] a | 63 |
|
| 6 | but [pron] [be] [not/n't] [adv] a | 48 |
|
| 7 | but [pron] [be] not [adv] a | 48 |
|
| 8 | but [pron] [be] not [adv] a | 42 |
|
| 9 | but [pron] [be] not [adv] a | 37 |
|
| 10 | but [pron] [be] not [adv] a | 37 |
|
