| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] [adj] [noun] | 3675 |
|
| 2 | could [vb infin] [adj] [noun] | 3137 |
|
| 3 | could [vb infin] [adv] [adj] | 632 |
|
| 4 | could [vb infin] [adv] [noun] | 96 |
|
| 5 | could [adv] [adj] [noun] | 13 |
|
