| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it and [pron] [modal v] [vb infin] | 194 |
|
| 2 | it [conj] it [modal v] [vb infin] | 54 |
|
| 3 | [pron] and it [modal v] [vb infin] | 49 |
|
| 4 | it and it [modal v] [verb] | 26 |
|
