| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it be [prep] | 1218 |
|
| 2 | [vb past] [pron] be [prep] | 1156 |
|
| 3 | [vb past] [pers pn] be [prep] | 1032 |
|
| 4 | [vb past] it [be] [prep] | 319 |
|
| 5 | [vb past] it be [prep] | 319 |
|
