| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [pron] [vb base] | 163 |
|
| 2 | it be [adv] if [pron] | 91 |
|
| 3 | be [adv] if [pron] [vb base] | 89 |
|
| 4 | it be if [pron] [vb base] | 31 |
|
| 5 | it [adv] if [pron] [vb base] | 30 |
|
