| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] a | 3976 |
|
| 2 | have [vb pp] a | 2975 |
|
| 3 | have noticed a | 64 |
|
| 4 | [verb] noticed a | 64 |
|
| 5 | have noticed [art] | 55 |
|
| 6 | have noticed [art] | 55 |
|
| 7 | have noticed a | 15 |
|
| 8 | [vb infin] noticed a | 13 |
|
| 9 | have notice a | 13 |
|
