| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [pron] be [adv] [det] | 9 |
|
| 2 | it [verb] there be [adv] [det] | 6 |
|
| 3 | it [verb] [ex0] be [adv] [det] | 6 |
|
| 4 | it [vb -s] [pron] be [adv] [det] | 6 |
|
| 5 | it [verb] there be [adv] [det] | 6 |
|
