| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we could [vb infin] [pron] | 697 |
|
| 2 | could [vb infin] [subord] [pron] | 243 |
|
| 3 | we [vb infin] [subord] [pron] | 96 |
|
| 4 | we could [vb infin] [subord] | 23 |
|
| 5 | we could [subord] [pron] | 9 |
|
