| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i could not [adv] [verb] to | 7 |
|
| 2 | i could not [adv] [vb infin] to | 7 |
|
| 3 | i could not [adv] [verb] to | 7 |
|
| 4 | i could n't [adv] [verb] to | 5 |
|
