| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [verb] a | 1658 |
|
| 2 | they have [vb pp] a | 1541 |
|
| 3 | [pron] have launched a | 29 |
|
| 4 | [pers pn] have launched a | 24 |
|
| 5 | they have launched [art] | 11 |
|
| 6 | they have launched [art] | 11 |
|
| 7 | they have launched a | 10 |
|
| 8 | they have launched a | 7 |
|
| 9 | they [verb] launched a | 7 |
|
| 10 | they have launch a | 7 |
|
