| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [modal v] [vb infin] [subord] | 424 |
|
| 2 | we [vb mod] [vb infin] [subord] | 424 |
|
| 3 | [pron] could [vb infin] [subord] | 296 |
|
| 4 | we could [vb infin] [conj] | 176 |
|
| 5 | we could [vb infin] [subord] | 23 |
|
| 6 | we could [verb] [subord] | 23 |
|
