| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't have [verb] | 4639 |
|
| 2 | n't have [vb pp] | 2356 |
|
| 3 | [adv] have noticed | 71 |
|
| 4 | not have noticed | 35 |
|
| 5 | [not/n't] have noticed | 35 |
|
| 6 | n't [vb infin] noticed | 18 |
|
| 7 | n't [verb] noticed | 18 |
|
| 8 | n't have notice | 17 |
|
| 9 | n't have noticed | 17 |
|
