| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [be] [prep] | 2063 |
|
| 2 | it [modal v] [be] [prep] | 2063 |
|
| 3 | [pron] 'll [be] [prep] | 813 |
|
| 4 | it will [be] [prep] | 514 |
|
