| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] [verb] to [det] | 91 |
|
| 2 | could not [adv] [verb] [det] | 65 |
|
| 3 | could [adv] [verb] to [det] | 40 |
|
| 4 | could not [adv] [verb] to | 37 |
|
| 5 | could not [verb] to [det] | 13 |
|
