| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not [verb] [prep] [adj] | 157 |
|
| 2 | not [verb] them [prep] [adj] | 80 |
|
| 3 | could [verb] them [prep] [adj] | 31 |
|
| 4 | could not [verb] them [prep] | 20 |
|
