| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] in | 154 |
|
| 2 | [pron] could in | 125 |
|
| 3 | it could [prep] | 46 |
|
| 4 | it could [prep] | 46 |
|
| 5 | it could in | 12 |
|
