| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has [been] a significant | 29 |
|
| 2 | there has [been] a significant | 28 |
|
| 3 | [ex0] has [been] a significant | 28 |
|
| 4 | there has [been] a significant | 28 |
|
| 5 | [noun] has [been] a significant | 6 |
|
| 6 | has [adv] [been] a significant | 12 |
|
| 7 | has [adv] [been] a significant | 9 |
|
| 8 | has [been] a significant [noun] | 32 |
|
| 9 | has [been] a significant [noun sg] | 31 |
|
| 10 | has [been] a significant increase | 6 |
|
| 11 | has [been] a significant increase | 6 |
|
