| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] [prep] [noun sg] | 2777 |
|
| 2 | may [vb infin] [prep] [noun sg] | 860 |
|
| 3 | may not [vb infin] [prep] | 348 |
|
| 4 | may not [vb infin] [noun sg] | 87 |
|
| 5 | may not [prep] [noun sg] | 19 |
|
