| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] has be launched | 37 |
|
| 2 | a [noun sg] has [been] launched | 37 |
|
| 3 | a [noun sg] has been launched | 37 |
|
| 4 | an [noun sg] has [be] launched | 21 |
|
| 5 | a [noun sg] has [be] launched | 16 |
|
| 6 | a appeal has [be] launched | 10 |
|
| 7 | a investigation has [be] launched | 8 |
|
| 8 | a campaign has [be] launched | 7 |
|
