| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he could [adv] look [prep] | 12 |
|
| 2 | he could not look [prep] | 10 |
|
| 3 | he could [not/n't] look [prep] | 10 |
|
| 4 | he could [adv] look at | 8 |
|
| 5 | he could not look [prep] | 5 |
|
| 6 | he could n't look [prep] | 5 |
|
