| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [vb infin] [conj] [verb] | 485 |
|
| 2 | it [modal v] [vb infin] [conj] [verb] | 207 |
|
| 3 | it [vb mod] [vb infin] [conj] [verb] | 207 |
|
| 4 | it could [vb infin] [conj] [verb] | 19 |
|
| 5 | it could [verb] [conj] [verb] | 19 |
|
