| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [verb] [prep] | 3743 |
|
| 2 | then it [modal v] be [verb] | 130 |
|
| 3 | then it [modal v] [verb] [prep] | 42 |
|
| 4 | then it [modal v] be [prep] | 22 |
|
| 5 | then [modal v] be [verb] [prep] | 14 |
|
