| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb infin] [adj] [noun] | 4363 |
|
| 2 | could [vb infin] [adj] [noun] | 3137 |
|
| 3 | could [pron] [vb infin] [adj] | 399 |
|
| 4 | could [pron] [vb infin] [noun] | 157 |
|
| 5 | could [pron] [adj] [noun] | 14 |
|
