| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [adj] [noun] | 3137 |
|
| 2 | they could [vb infin] [adj] | 327 |
|
| 3 | they could [vb infin] [noun] | 287 |
|
| 4 | they [vb infin] [adj] [noun] | 229 |
|
