| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] a lot | 1352 |
|
| 2 | have [vb pp] a lot | 1208 |
|
| 3 | have changed a [noun] | 42 |
|
| 4 | have changed [art] lot | 31 |
|
| 5 | [verb] changed a lot | 31 |
|
| 6 | have change a lot | 31 |
|
