| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] a | 17763 |
|
| 2 | [vb past] [vb pp] a | 9984 |
|
| 3 | [verb] launched a | 335 |
|
| 4 | [vb past] launched [art] | 53 |
|
| 5 | [vb past] launched [art] | 53 |
|
| 6 | [vb past] launch a | 52 |
|
| 7 | [vb past] launched a | 45 |
|
