| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] | 23916 |
|
| 2 | it be [prep] | 23915 |
|
| 3 | [pron] was [prep] | 22492 |
|
| 4 | [pers pn] was [prep] | 18929 |
|
| 5 | it [was/were] [prep] | 9027 |
|
| 6 | it was [prep] | 8857 |
|
| 7 | it was [prep] | 8851 |
|
