| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [vb past] to [noun] | 107 |
|
| 2 | when it [vb past] to [noun] | 107 |
|
| 3 | when it came to [noun] | 92 |
|
| 4 | when it [vb past] to [noun sg] | 66 |
|
| 5 | when it [vb past] to [noun pl] | 23 |
|
| 6 | when it [vb past] to [noun prp] | 16 |
|
