| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [adv] [adj] | 633 |
|
| 2 | could [vb infin] [adv] [adj] | 632 |
|
| 3 | [modal v] look [adv] [adj] | 237 |
|
| 4 | could look [adv] [adj] | 23 |
|
| 5 | could look [adv] [adj] | 20 |
|
