| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [prep] the [noun] when | 117 |
|
| 2 | about [to-vb] [prep] the [noun] | 113 |
|
| 3 | about [to-vb] the [noun] when | 12 |
|
| 4 | about [to-vb] [prep] [noun] when | 8 |
|
