| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may not be | 951 |
|
| 2 | and [pron] may be | 549 |
|
| 3 | and [pron] may not | 99 |
|
| 4 | and may not be | 54 |
|
| 5 | and [pron] not be | 6 |
|
