| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] it [pron] [modal v] [vb infin] | 214 |
|
| 2 | it and [pron] [modal v] [vb infin] | 194 |
|
| 3 | [prep] it and [pron] [modal v] | 139 |
|
| 4 | [prep] and [pron] [modal v] [vb infin] | 72 |
|
| 5 | [prep] it and [modal v] [vb infin] | 24 |
|
