| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may [not/n't] [be] | 952 |
|
| 2 | but [pron] may [be] | 328 |
|
| 3 | but [pron] may [not/n't] | 89 |
|
| 4 | but may [not/n't] [be] | 15 |
|
