| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a change in | 21 |
|
| 2 | [verb] been a change in | 21 |
|
| 3 | [vb -s] been a change in | 15 |
|
| 4 | has been a change in | 13 |
|
| 5 | [adv] been a change in | 7 |
|
| 6 | [adv] been a change in | 7 |
|
| 7 | had been a change in | 5 |
|
| 8 | [vb past] been a change in | 5 |
|
| 9 | been a [adj] change in | 24 |
|
| 10 | been a [adj] change in | 24 |
|
| 11 | been a change in [art] | 12 |
|
| 12 | been a change in [art] | 12 |
|
| 13 | been a change in the | 12 |
|
| 14 | been a change in the | 12 |
|
| 15 | been a change in [noun] | 12 |
|
| 16 | been a change in [noun sg] | 9 |
|
