| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] there [verb] been significant [noun] | 8 |
|
| 2 | there [verb] been [art] significant [noun] | 37 |
|
| 3 | there [verb] been [art] significant [noun] | 37 |
|
| 4 | there [verb] been a significant [noun] | 30 |
|
| 5 | there [verb] been a significant [noun] | 30 |
|
| 6 | there [verb] been [adj] significant [noun] | 7 |
|
| 7 | there [verb] been no significant [noun] | 7 |
|
| 8 | there [verb] been no significant [noun] | 7 |
|
| 9 | there [verb] been [det] significant [noun] | 5 |
|
| 10 | there [verb] been significant [noun] [prep] | 15 |
|
| 11 | there [verb] been significant [noun] [prep] | 15 |
|
| 12 | there [verb] been significant [noun] in | 9 |
|
| 13 | there [verb] been significant [noun] in | 9 |
|
