| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may not [verb] [prep] [adj] | 28 |
|
| 2 | which [modal v] not [verb] [prep] [adj] | 24 |
|
| 3 | which may [adv] [verb] [prep] [adj] | 15 |
|
| 4 | which may [not/n't] [verb] [prep] [adj] | 6 |
|
| 5 | which may not [verb] [prep] [adj] | 6 |
|
| 6 | which may not [verb] [prep] [adj] | 6 |
|
