| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [modal v] [not/n't] be [vb pp] | 657 |
|
| 2 | [Wh det] may [adv] be [vb pp] | 134 |
|
| 3 | [pron] may [not/n't] be [vb pp] | 76 |
|
| 4 | [Wh det] may [not/n't] be [verb] | 19 |
|
| 5 | [Wh det] may [not/n't] [be] [vb pp] | 18 |
|
| 6 | [Wh det] may [not/n't] [be] [vb pp] | 18 |
|
| 7 | [Wh det] may [not/n't] be [vb pp] | 18 |
|
