| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [not/n't] gone [adj] | 48 |
|
| 2 | have [adv] gone unnoticed | 23 |
|
| 3 | have [not/n't] [verb] unnoticed | 21 |
|
| 4 | have [not/n't] [vb pp] unnoticed | 21 |
|
| 5 | have [not/n't] go unnoticed | 20 |
|
| 6 | [verb] [not/n't] gone unnoticed | 20 |
|
