| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] might have noticed | 15 |
|
| 2 | [pers pn] might have noticed | 14 |
|
| 3 | you might have noticed | 10 |
|
| 4 | you might have noticed | 10 |
|
| 5 | might [adv] have noticed | 11 |
|
| 6 | might not have noticed | 6 |
|
| 7 | might [not/n't] have noticed | 6 |
|
| 8 | might not have noticed | 6 |
|
| 9 | might [adv] have noticed | 5 |
|
| 10 | might have noticed [art] | 6 |
|
| 11 | might have noticed [art] | 6 |
|
