| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there may [coord] may not be | 7 |
|
| 2 | there may or may not be | 7 |
|
| 3 | there may or may not be | 7 |
|
| 4 | there may [conj] may not be | 7 |
|
| 5 | there may [conj] may not be | 7 |
|
