| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] may at any time cancel | 6 |
|
| 2 | [pers pn] may at any time cancel | 6 |
|
| 3 | [pers pn] may at any time [verb] | 6 |
|
| 4 | [pers pn] may at any time [vb infin] | 6 |
|
