| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] by | 12687 |
|
| 2 | have been launch [prep] | 164 |
|
| 3 | have been launch [prep] | 164 |
|
| 4 | have [been] launch by | 62 |
|
| 5 | have [be] launch by | 62 |
|
| 6 | [verb] been launch by | 62 |
|
| 7 | have been launch by | 62 |
|
| 8 | have be launch by | 62 |
|
