| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] it [pron] could [vb infin] | 35 |
|
| 2 | [adv] [prep] [pron] could [vb infin] | 25 |
|
| 3 | [adv] [prep] it [pron] could | 8 |
|
