| No | Pattern | Freq | Relations |
|---|---|---|---|
| 31 | there [verb] been [det] research | 12 |
|
| 32 | there [verb] been [det] research | 12 |
|
| 33 | there [verb] been [det] improvement | 11 |
|
| 34 | there [verb] been [det] speculation | 10 |
|
| 35 | there [verb] been enough [noun] | 10 |
|
| 36 | there [verb] been [det] speculation | 10 |
|
| 37 | there [verb] been [det] progress | 10 |
|
| 38 | there [verb] been [det] progress | 10 |
|
| 39 | there [verb] been [det] concern | 9 |
|
| 40 | there [verb] been [det] doubt | 9 |
|
| 41 | there [verb] been [det] development | 9 |
|
| 42 | there [verb] been [det] attempt | 9 |
|
| 43 | there [verb] been [det] change | 9 |
|
| 44 | there [verb] been [det] suggestion | 9 |
|
| 45 | there [verb] been [det] controversy | 9 |
|
| 46 | there [verb] been [det] sort | 9 |
|
| 47 | there [verb] been [det] concern | 9 |
|
| 48 | there [verb] been [det] criticism | 8 |
|
| 49 | there [verb] been [det] disagreement | 8 |
|
| 50 | there [verb] been [det] time | 8 |
|
| 51 | there [verb] been this [noun] | 8 |
|
| 52 | there [verb] been [det] controversy | 8 |
|
| 53 | there [verb] been [det] sort | 8 |
|
| 54 | there [verb] been [det] increase | 8 |
|
| 55 | there [verb] been [det] examples | 8 |
|
| 56 | there [verb] been [det] cases | 8 |
|
| 57 | there [verb] been [det] doubt | 8 |
|
| 58 | there [verb] been [det] example | 8 |
|
| 59 | there [verb] been [det] case | 8 |
|
| 60 | there [verb] been [det] disagreement | 7 |
|
