| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may not seem | 20 |
|
| 2 | [pers pn] may [not/n't] seem | 16 |
|
| 3 | it may [not/n't] seem | 15 |
|
| 4 | it may [not/n't] seem | 15 |
|
