| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] it [is] [vb pp] [adv] | 73 |
|
| 2 | [adv] if it [be] [vb pp] [adv] | 21 |
|
| 3 | [adv] if [pron] [is] [vb pp] [adv] | 14 |
|
| 4 | [adv] if it [is] [verb] [adv] | 13 |
|
