| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] when it [is] [vb pp] | 211 |
|
| 2 | [noun] it [is] [adv] [vb pp] | 199 |
|
| 3 | [noun] when it [is] [adv] | 73 |
|
| 4 | when it [is] [adv] [vb pp] | 55 |
|
