| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [be] [verb] [pron] | 324 |
|
| 2 | [vb past] [subord] it [be] [verb] | 59 |
|
| 3 | [vb past] it [be] [verb] [pron] | 40 |
|
| 4 | [vb past] [subord] it [verb] [pron] | 24 |
|
| 5 | [vb past] [subord] it [be] [pron] | 21 |
|
