| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not [vb infin] [adv] | 389 |
|
| 2 | could not [verb] [adv] | 389 |
|
| 3 | [vb mod] not look [adv] | 30 |
|
| 4 | [modal v] not look [adv] | 30 |
|
| 5 | could [adv] look [adv] | 14 |
|
| 6 | could [not/n't] look [adv] | 9 |
|
| 7 | could not look [adv] | 9 |
|
| 8 | could not look [adv] | 8 |
|
| 9 | could not look [adv] | 5 |
|
| 10 | could not look [adv] | 5 |
|
