| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] [be] a case | 9 |
|
| 2 | may [adv] [be] a case | 9 |
|
| 3 | may [adv] be a case | 9 |
|
| 4 | may [adv] [be] a case | 7 |
|
| 5 | may well [be] a case | 6 |
|
| 6 | may well [be] a case | 6 |
|
