| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [adj] [noun] | 3137 |
|
| 2 | [vb infin] up [adj] [noun] | 537 |
|
| 3 | could [vb infin] up [adj] | 92 |
|
| 4 | could [vb infin] up [noun] | 47 |
|
