| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] be [prep] | 348 |
|
| 2 | it [vb past] [be] [prep] | 348 |
|
| 3 | it [vb past] [been] [prep] | 331 |
|
| 4 | it [vb past] been [prep] | 331 |
|
| 5 | it had [be] [prep] | 330 |
|
| 6 | it [vb past] [be] in | 125 |
|
| 7 | it [vb past] [be] for | 45 |
|
| 8 | it [vb past] [be] like | 25 |
|
| 9 | it [vb past] [be] at | 24 |
|
| 10 | it [vb past] [be] before | 21 |
|
| 11 | it [vb past] [be] on | 20 |
|
| 12 | it [vb past] [was/were] [prep] | 14 |
|
| 13 | it [vb past] was [prep] | 10 |
|
| 14 | it [vb past] [be] under | 9 |
|
| 15 | it [vb past] [be] with | 9 |
|
| 16 | it [vb past] [be] worth | 9 |
|
| 17 | it [vb past] [be] of | 8 |
|
| 18 | it [vb past] [be] during | 7 |
|
| 19 | it [vb past] [be] to | 7 |
|
| 20 | it [vb past] [be] since | 7 |
|
| 21 | it [vb past] [be] from | 6 |
|
