| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may not [vb infin] | 1046 |
|
| 2 | which [pron] may [vb infin] | 316 |
|
| 3 | which may not [vb infin] | 50 |
|
| 4 | which [pron] may not | 28 |
|
