| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [adv] [to-vb] [noun] | 402 |
|
| 2 | [coord] when [to-vb] [noun] | 12 |
|
| 3 | and when [verb] [noun] | 12 |
|
| 4 | [conj] when [to-vb] [noun] | 12 |
|
| 5 | and when [to-vb] [noun] | 10 |
|
