| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we could [vb infin] [noun] | 249 |
|
| 2 | [vb base] we could [vb infin] | 169 |
|
| 3 | [vb base] we [vb infin] [noun] | 149 |
|
| 4 | [vb base] could [vb infin] [noun] | 9 |
|
