| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [vb -s] [to-vb] [noun] | 25 |
|
| 2 | when it comes [to-vb] [noun] | 19 |
|
| 3 | when it [vb -s] [to-vb] [noun sg] | 19 |
|
| 4 | when it [vb -s] [to-vb] [noun pl] | 6 |
|
