| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there have been [det] attempt | 29 |
|
| 2 | there [verb] been [det] attempts | 20 |
|
| 3 | there [vb base] been [det] attempt | 20 |
|
| 4 | there have been [det] attempt | 19 |
|
| 5 | there [verb] been [det] attempt | 9 |
|
| 6 | there [vb -s] been [det] attempt | 8 |
|
| 7 | there has been [det] attempt | 8 |
|
| 8 | there [verb] been several attempt | 7 |
|
| 9 | there [verb] been many attempt | 6 |
|
| 10 | there [verb] been few attempt | 5 |
|
| 11 | there [verb] been some attempt | 5 |
|
| 12 | there [verb] been little attempt | 5 |
|
