| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] us about [det] changes | 6 |
|
| 2 | must [verb] us about [det] changes | 6 |
|
| 3 | must [verb] us about [det] changes | 6 |
|
| 4 | [modal v] [verb] us about [det] changes | 6 |
|
| 5 | [verb] us about [det] changes [pron] | 6 |
|
| 6 | [verb] us about [det] changes which | 6 |
|
| 7 | [verb] us about [det] changes [Wh det] | 6 |
|
| 8 | [verb] us about [det] changes which | 6 |
|
