| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [to-vb] [prep] the [noun] [conj] | 18 |
|
| 2 | [adv] [to-vb] [prep] the [noun] when | 14 |
|
| 3 | about [to-vb] [prep] the [noun] [subord] | 11 |
|
| 4 | about [to-vb] [prep] [art] [noun] when | 10 |
|
| 5 | about [to-vb] [prep] the [noun] when | 10 |
|
| 6 | about [verb] [prep] the [noun] when | 10 |
|
| 7 | about [to-vb] [prep] the [noun] when | 10 |
|
| 8 | about [to-vb] [prep] [art] [noun] when | 10 |
|
