| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they may [not/n't] [vb infin] | 186 |
|
| 2 | they may not [vb infin] | 185 |
|
| 3 | they may [not/n't] have | 59 |
|
| 4 | they may [not/n't] know | 9 |
|
| 5 | they may [not/n't] want | 6 |
|
| 6 | they may [not/n't] feel | 5 |
|
