| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] about [noun] | 1259 |
|
| 2 | [to-vb] about [noun sg] | 545 |
|
| 3 | [verb] about aids | 14 |
|
| 4 | [to-vb] [prep] aids | 14 |
|
| 5 | [to-vb] about aids | 6 |
|
