| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [conj] it [is] [adv] | 207 |
|
| 2 | [verb] when it [is] [adv] | 27 |
|
| 3 | [vb -s] when [pron] [is] [adv] | 13 |
|
| 4 | [vb -s] when it [is] [adv] | 10 |
|
| 5 | [vb -s] when it [be] [adv] | 5 |
|
