| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun sg] [prep] | 2241 |
|
| 2 | [vb past] [be] [noun sg] [prep] | 450 |
|
| 3 | [vb past] it [be] [prep] | 319 |
|
| 4 | [vb past] it [be] [noun sg] | 310 |
|
| 5 | [vb past] it [noun sg] [prep] | 48 |
|
