| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they may not [vb infin] | 185 |
|
| 2 | they may not have | 59 |
|
| 3 | they may not have | 59 |
|
| 4 | they may not know | 9 |
|
| 5 | they may not know | 9 |
|
| 6 | they may not want | 6 |
|
| 7 | they may not want | 6 |
|
| 8 | they may not feel | 5 |
|
| 9 | they may not feel | 5 |
|
