| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] a | 41204 |
|
| 2 | have [vb pp] a | 37620 |
|
| 3 | have launched [art] | 463 |
|
| 4 | have launched [art] | 463 |
|
| 5 | have launched a | 401 |
|
| 6 | have launch a | 337 |
|
| 7 | [verb] launched a | 335 |
|
