| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to bring about a [noun sg] [prep] | 35 |
|
| 2 | [to-vb] about a [noun sg] [prep] | 34 |
|
| 3 | [to-vb] about a [noun sg] of | 17 |
|
| 4 | [to-vb] about a [noun sg] in | 17 |
|
| 5 | [to-vb] about a change [prep] | 6 |
|
